Science.gov

Sample records for 7-day food diaries

  1. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--FOOD DIARY DATA

    EPA Science Inventory

    The Food Diary data set provides information on the food eaten by the primary respondent over a four-day period. The information is for respondents in 91 households and contains 2854 food records. The Food Diary questionnaire consists of a large checklist of food types and serv...

  2. CTEPP DATA COLLECTION FORM 09 (PERIODS 1-4 AND FOOD, FRUIT & VEG): CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data collection form is divided into two parts: Child Activity Diary and Food Survey. The Child Activity Diary collects information on the child's activities at home over the 48-hr monitoring period. The diary is divided into four time periods over the 48-hr monitoring inter...

  3. CTEPP DATA COLLECTION FORM 08 (PERIODS 1-5 AND FOOD, FRUIT & VEG): CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data collection form is divided into two parts: Child Activity Diary and Food Survey. The Child Activity Diary collects information on the child's activities at home over the 48-hr monitoring period. The diary is divided into five time periods over the 48-hr monitoring inter...

  4. Comparing food intake using the Dietary Risk Assessment with multiple 24-hour dietary recalls and the 7-Day Dietary Recall.

    PubMed

    Olendzki, B; Hurley, T G; Hebert, J R; Ellis, S; Merriam, P A; Luippold, R; Rider, L; Ockene, I S

    1999-11-01

    The Dietary Risk Assessment (DRA) is a brief dietary assessment tool used to identify dietary behaviors associated with cardiovascular disease. Intended for use by physicians and other nondietitians, the DRA identifies healthful and problematic dietary behaviors and alerts the physician to patients who require further nutrition counseling. To determine the relative validity of this tool, we compared it to the 7-Day Dietary Recall (an instrument developed to assess intake of dietary fat) and to the average of 7 telephone-administered 24-hour dietary recalls. Forty-two free-living subjects were recruited into the study. The 7-Day Dietary Recall and DRA were administered to each subject twice, at the beginning and the end of the study period, and the 24-hour recalls were conducted during the intervening time period. Correlation coefficients were computed to compare the food scores derived from the 3 assessment methods. Correlations between the DRA and 7-Day Dietary Recall data were moderate (r = .47, on average, for postmeasures); correlations between the DRA and 24-hour recalls were lower. The ability of the DRA to assess dietary fat consumption and ease of administration make it a clinically useful screening instrument for the physician when counseling patients about dietary fat reduction. PMID:10570682

  5. CTEPP-OH DATA COLLECTED ON FORM 08 (PERIODS 1-5 AND FOOD, FRUIT & VEG): CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data set contains data concerning the Child Activity Diary and Food Survey for CTEPP-OH. The Child Activity Diary collected information on the child’s activities at home over the 48-h monitoring period. The diary was divided into five time periods over the 48-h monitoring in...

  6. CTEPP-OH DATA COLLECTED ON FORM 09 (PERIODS 1-4 AND FOOD, FRUIT & VEG): CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data set contains data concerning the Child Activity Diary and Food Survey for CTEPP-OH. The Child Activity Diary collected information on the child’s activities at home over the 48-h monitoring period. The diary was divided into four time periods over the 48-h monitoring in...

  7. CTEPP NC DATA COLLECTED ON FORM 08 (PERIODS 1-5 AND FOOD, FRUIT & VEG): CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data set contains data concerning the Child Activity Diary and Food Survey. The Child Activity Diary collected information on the child’s activities at home over the 48-h monitoring period. The diary was divided into five time periods over the 48-h monitoring interval. The F...

  8. CTEPP NC DATA COLLECTED ON FORM 09 (PERIODS 1-4 AND FOOD, FRUIT & VEG): CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data set contains data concerning the Child Activity Diary and Food Survey. The Child Activity Diary collected information on the child’s activities at home over the 48-h monitoring period. The diary was divided into four time periods over the 48-h monitoring interval. The F...

  9. Dietary patterns derived with multiple methods from food diaries and breast cancer risk in the UK Dietary Cohort Consortium

    PubMed Central

    Pot, Gerda K; Stephen, Alison M; Dahm, Christina C; Key, Timothy J; Cairns, Benjamin J; Burley, Victoria J; Cade, Janet E; Greenwood, Darren C; Keogh, Ruth H; Bhaniani, Amit; McTaggart, Alison; Lentjes, Marleen AH; Mishra, Gita; Brunner, Eric J; Khaw, Kay Tee

    2015-01-01

    Background/ Objectives In spite of several studies relating dietary patterns to breast cancer risk, evidence so far remains inconsistent. This study aimed to investigate associations of dietary patterns derived with three different methods with breast cancer risk. Subjects/ Methods The Mediterranean Diet Score (MDS), principal components analyses (PCA) and reduced rank regression (RRR) were used to derive dietary patterns in a case-control study of 610 breast cancer cases and 1891 matched controls within 4 UK cohort studies. Dietary intakes were collected prospectively using 4-to 7-day food diaries and resulting food consumption data were grouped into 42 food groups. Conditional logistic regression models were used to estimate odds ratios (ORs) for associations between pattern scores and breast cancer risk adjusting for relevant covariates. A separate model was fitted for post-menopausal women only. Results The MDS was not associated with breast cancer risk (OR comparing 1st tertile with 3rd 1.20 (95% CI 0.92; 1.56)), nor the first PCA-derived dietary pattern, explaining 2.7% of variation of diet and characterized by cheese, crisps and savoury snacks, legumes, nuts and seeds (OR 1.18 (95% CI 0.91; 1.53)). The first RRR-derived pattern, a ‘high-alcohol’ pattern, was associated with a higher risk of breast cancer (OR 1.27; 95% CI 1.00; 1.62), which was most pronounced in post-menopausal women (OR 1.46 (95% CI 1.08; 1.98). Conclusions A ‘high-alcohol’ dietary pattern derived with RRR was associated with an increased breast cancer risk; no evidence of associations of other dietary patterns with breast cancer risk was observed in this study. PMID:25052230

  10. Adherence and weight loss outcomes associated with food-exercise diary preference in a military weight management program.

    PubMed

    Shay, Laura E; Seibert, Diane; Watts, Dorraine; Sbrocco, Tracy; Pagliara, Claire

    2009-12-01

    The more consistently someone records their food intake the more likely they are to lose weight. We hypothesized that subjects who kept track via their preferred method would demonstrate higher adherence and therefore improved outcomes compared to those who used a non-preferred method. Participants were randomly assigned to use a paper, PDA, or Web-based diary and classified as "Preferred" if they used their preferred method and "Non-Preferred" if they did not. Days adherent to diary use were collected for 12 weeks. Weight, % body fat, waist circumference, and self-efficacy scores were measured at baseline, 6 and 12 weeks. Thirty nine participants completed the 12 week study. Fifty nine percent were male. The mean age was 35 and mean baseline BMI was 33 kg/m(2) (+/-3.5). Forty four % (n=17) used their "Preferred" diary method and 56% (n=22) did not. Participants who used their preferred diary were more adherent to recording both food intake (64.2% vs. 43.4%, p=.015) and exercise (60.6% vs. 31.2%, p=.001). Though no difference was seen between groups on weight management outcomes, these results suggest that diary preference affects adherence to diary use. PMID:19778751

  11. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: FOOD DIARY FOLLOW UP (UA-D-21.0)

    EPA Science Inventory

    The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Food Diary Follow Up Questionnaire. It applies to electronic data corresponding to the Food Diary Follow Up Questionnaire that was scanned and verified by the...

  12. NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: FOOD DIARY FOLLOW UP (UA-D-21.0)

    EPA Science Inventory

    The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Food Diary Follow Up Questionnaire. It applies to electronic data corresponding to the Food Diary Follow Up Questionnaire that was scanned and verified by the...

  13. Estimation of daily dietary fluoride intake: 3-d food diary v. 2-d duplicate plate.

    PubMed

    Omid, N; Maguire, A; O'Hare, W T; Zohoori, F V

    2015-12-28

    The 3-d food diary method (3-d FD) or the 2-d duplicate plate (2-d DP) method have been used to measure dietary fluoride (F) intake by many studies. This study aimed to compare daily dietary F intake (DDFI) estimated by the 3-d FD and 2-d DP methods at group and individual levels. Dietary data for sixty-one healthy children aged 4-6 years were collected using 3-d FD and 2-d DP methods with a 1-week gap between each collection. Food diary data were analysed for F using the Weighed Intake Analysis Software Package, whereas duplicate diets were analysed by an acid diffusion method using an F ion-selective electrode. Paired t test and linear regression were used to compare dietary data at the group and individual levels, respectively. At the group level, mean DDFI was 0·025 (sd 0·016) and 0·028 (sd 0·013) mg/kg body weight (bw) per d estimated by 3-d FD and 2-d DP, respectively. No statistically significant difference (P=0·10) was observed in estimated DDFI by each method at the group level. At an individual level, the agreement in estimating F intake (mg/kg bw per d) using the 3-d FD method compared with the 2-d DP method was within ±0·011 (95 % CI 0·009, 0·013) mg/kg bw per d. At the group level, DDFI data obtained by either the 2-d DP method or the 3-d FD method can be replaced. At an individual level, the typical error and the narrow margin between optimal and excessive F intake suggested that the DDFI data obtained by one method cannot replace the dietary data estimated from the other method. PMID:26568435

  14. CTEPP DATA COLLECTION FORM 10 (PERIODS 1-3): DAY CARE CENTER CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data collection form collects information on the child's activities at the day care center over the 48-hr monitoring period. The diary is divided into three time periods over the 48-monitoring interval. The Food Survey collects information on the frequency and types of frui...

  15. CTEPP NC DATA COLLECTED ON FORM 10 (PERIODS 1-3): DAY CARE CENTER CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data set contains data concerning the child’s activities at the day care center over the 48-h monitoring period. The diary was divided into three time periods over the 48-h monitoring interval. The Food Survey collected information on the frequency and types of fruits, veget...

  16. NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR FOOD SAMPLE COMPARISON WITH DIARY AND SHIPMENT (UA-L-13.1)

    EPA Science Inventory

    The purpose of this SOP is to describe the procedures for checking the food collections with the food stated as consumed in the 24-Hour Food Diary. The sample is then packaged and shipped to the FDA for further analysis. This procedure applies to the checking of food samples an...

  17. NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: 24 HOUR FOOD DIARY (HAND ENTRY) (UA-D-40.0)

    EPA Science Inventory

    The purpose of the SOP is to define the particular steps involved in cleaning the electronic data generated from data entry of the 24 Hour Food Diary. The procedure was developed to use during the Arizona NHEXAS project and the "Border" study. Keywords: data; cleaning; 24 hour ...

  18. CTEPP-OH DATA COLLECTED ON FORM 10 (PERIODS 1-3): DAY CARE CENTER CHILD ACTIVITY DIARY AND FOOD SURVEY

    EPA Science Inventory

    This data set contains data for CTEPP-OH concerning the child’s activities at the day care center over the 48-h monitoring period. The diary was divided into three time periods over the 48-h monitoring interval. The Food Survey collected information on the frequency and types of ...

  19. Validation of a Pre-Coded Food Diary Used among 60–80 Year Old Men: Comparison of Self-Reported Energy Intake with Objectively Recorded Energy Expenditure

    PubMed Central

    Stea, Tonje H.; Andersen, Lene F.; Paulsen, Gøran; Hetlelid, Ken J.; Lohne-Seiler, Hilde; Ådnanes, Svanhild; Bjørnsen, Thomas; Salvesen, Svein; Berntsen, Sveinung

    2014-01-01

    Objective To validate energy intake (EI) estimated from a pre-coded food diary (PFD) against energy expenditure (EE) measured with a valid physical activity monitor (SenseWear Pro3 Armband) and to evaluate whether misreporting was associated with overweight/obesity in a group of elderly men. Methods Forty-seven healthy Norwegian men, 60–80 years old, completed the study. As this study was part of a larger intervention study, cross-sectional data were collected at both baseline and post-test. Participants recorded their food intake for four consecutive days using food diaries and wore SenseWear Pro3 Armband (SWA) during the same period. Only participants with complete data sets at both baseline and post-test were included in the study. Results The group average EI was 17% lower at baseline and 18% lower at post-test compared to measured EE. Mean difference from Bland-Altman plot for EI and EE was −1.5 MJ/day (±1.96 SD: −7.0, 4.0 MJ/day) at baseline and −1.6 MJ/day (−6.6, 3.4 MJ/day) at post-test. The intraclass correlation coefficient (ICC) was 0.30 (95% CI: 0.02, 0.54, p = 0.018) at baseline and 0.34 (0.06, 0.57, p = 0.009) at post-test. Higher values of underreporting was shown among overweight/obese compared to normal weight participants at both baseline and post-test (p≤ 0.001), respectively. Conclusions The results indicate that the PFD could be a useful tool for estimating energy intake in normal weight elderly men. On the other hand, the PFD seems to be less suitable for estimating energy intake in overweight/obese elderly men. PMID:25019949

  20. The Student's Sociological Diary

    ERIC Educational Resources Information Center

    Miller, Ron; Miller, Rita Seiden

    1976-01-01

    This paper explains the purpose of using a student's diary as a teaching device for their sociology courses, its advantages, its disadvantages, and the mechanics of its utilization. Exemplary quotations from some diaries are included. (ND)

  1. Daily Bladder Diary

    MedlinePlus

    ... bladder diary. If you have Adobe's® Acrobat® Reader Software , you might prefer looking at the Print PDF Version (80 KB) of the diary as the print quality will be much enhanced. Please select which page ...

  2. Estimating the alcohol-breast cancer association: a comparison of diet diaries, FFQs and combined measurements.

    PubMed

    Keogh, Ruth H; Park, Jin Young; White, Ian R; Lentjes, Marleen A H; McTaggart, Alison; Bhaniani, Amit; Cairns, Benjamin J; Key, Timothy J; Greenwood, Darren C; Burley, Victoria J; Cade, Janet E; Dahm, Christina C; Pot, Gerda K; Stephen, Alison M; Masset, Gabriel; Brunner, Eric J; Khaw, Kay-Tee

    2012-07-01

    The alcohol-breast cancer association has been established using alcohol intake measurements from Food Frequency Questionnaires (FFQ). For some nutrients diet diary measurements are more highly correlated with true intake compared with FFQ measurements, but it is unknown whether this is true for alcohol. A case-control study (656 breast cancer cases, 1905 matched controls) was sampled from four cohorts in the UK Dietary Cohort Consortium. Alcohol intake was measured prospectively using FFQs and 4- or 7-day diet diaries. Both relied on fixed portion sizes allocated to given beverage types, but those used to obtain FFQ measurements were lower. FFQ measurements were therefore on average lower and to enable fair comparison the FFQ was "calibrated" using diet diary portion sizes. Diet diaries gave more zero measurements, demonstrating the challenge of distinguishing never-from episodic-consumers using short term instruments. To use all information, two combined measurements were calculated. The first is an average of the two measurements with special treatment of zeros. The second is the expected true intake given both measurements, calculated using a measurement error model. After confounder adjustment the odds ratio (OR) per 10 g/day of alcohol intake was 1.05 (95 % CI 0.98, 1.13) using diet diaries, and 1.13 (1.02, 1.24) using FFQs. The calibrated FFQ measurement and combined measurements 1 and 2 gave ORs 1.10 (1.03, 1.18), 1.09 (1.01, 1.18), 1.09 (0.99,1.20), respectively. The association was modified by HRT use, being stronger among users versus non-users. In summary, using an alcohol measurement from a diet diary at one time point gave attenuated associations compared with FFQ. PMID:22644108

  3. Pepy's diary: The astronomy in Pepys' Diary

    NASA Astrophysics Data System (ADS)

    Wright, David

    2000-08-01

    Samuel Pepys' Diary of the 1660s is a rich record of the science of the time. Pepys was a Fellow of the Royal Society and met or corresponded with many leading scientists and astronomers as David Wright explains.

  4. Optimal bladder diary duration for patients with suprapontine neurogenic lower urinary tract dysfunction

    PubMed Central

    Konstantinidis, Charalampos; Kratiras, Zisis; Samarinas, Michael; Skriapas, Konstantinos

    2016-01-01

    ABSTRACT Purpose: To identify the minimum bladder diary's length required to furnish reliable documentation of LUTS in a specific cohort of patients suffering from neurogenic urinary dysfunction secondary to suprapontine pathology. Materials and Methods: From January 2008 to January 2014, patients suffering from suprapontine pathology and LUTS were requested to prospectively complete a bladder diary form for 7 consecutive days. Micturitions per day, excreta per micturition, urgency and incontinence episodes and voided volume per day were evaluated from the completed diaries. We compared the averaged records of consecutive days (2-6 days) to the total 7 days records for each patient's diary, seeking the minimum diary's length that could provide records comparable to the 7 days average, the reference point in terms of reliability. Results: From 285 subjects, 94 male and 69 female patients enrolled in the study. The records of day 1 were significantly different from the average of the 7 days records in every parameter, showing relatively small correlation and providing insufficient documentation. Correlations gradually increased along the increase in diary's duration. According to our results a 3-day duration bladder diary is efficient and can provide results comparable to a 7 day length for four of our evaluated parameters. Regarding incontinence episodes, 3 days seems inadequate to furnish comparable results, showing a borderline difference. Conclusions: A 3-day diary can be used, as its reliability is efficient regarding number of micturition per day, excreta per micturition, episodes of urgency and voided volume per day. PMID:27564288

  5. Daily Bladder Diary

    MedlinePlus

    ... page you would like to print out: View page 1 of the Bladder Diary View page 2 of the Bladder Diary This content is ... Information Center Phone: 1-800-860-8747 | TTY: 1-866-569-1162 | Email: healthinfo@niddk.nih.gov | Hours: 8:30 a.m. to 5 p.m. Eastern time, M-F

  6. Mark Smith's Diary.

    ERIC Educational Resources Information Center

    Lord, Natalia; Shektman, Boris

    Instructional materials for use in the U.S. Foreign Service Institute's Russian language training program are based on the diary of a fictional foreign service officer stationed in Moscow. The materials, written in both English and Russian, are organized as chapters in the diary. A quiz accompanies each chapter and focuses on the influence of…

  7. Nutrition: Keeping a Food Diary

    MedlinePlus

    ... your vegetables. Do not generalize. For example, record french fries as french fries, not as potatoes. Estimate amounts: If you ... Burger King Claire, Jackie talking happy 1 regular french fries 1 vanilla shake 1 cup Haagen Dazs ...

  8. The Reagan Diaries Reconsidered.

    PubMed

    Fins, Joseph J

    2015-01-01

    Using critical methods drawn from clinical ethics and the humanities, the author considers the posthumously published The Reagan Diaries and suggests that they show evidence of an incipient dementia. In the wake of Berisha et al.'s analysis of presidential press conferences during the Reagan presidency, published in the Journal of Alzheimer's Disease, that were suggestive of cognitive impairment, this reading of the president's diaries merit additional scrutiny. Diary entries from Reagan's second term differ from the first years of his presidency. They demonstrate less text, more laconic analysis, word finding difficulties, evidence of spatial confusion and suggestions of disinhibition, all possibly early signs of cognitive impoverishment during the same period when the transcripts of his second term press conferences showed evidence suggestive of incipient Alzheimer's Disease. While a definitive analysis of the president's diaries can not be performed on the abridged published text, edited by the historian Douglas Brinkley, these findings are suggestive and warrant additional scrutiny. By melding quantitative approaches analyzing language use from Reagan's presidential press conferences with methods from clinical ethics and literary criticism, future scholars can gain a fuller understanding of the president's health while he was in office. PMID:26401928

  9. Diary of a Tree.

    ERIC Educational Resources Information Center

    Srulowitz, Frances

    1992-01-01

    Describes an activity to develop students' skills of observation and recordkeeping by studying the growth of a tree's leaves during the spring. Children monitor the growth of 11 tress over a 2-month period, draw pictures of the tree at different stages of growth, and write diaries of the tree's growth. (MDH)

  10. Dietary Digital Diaries: Documenting Adolescents’ Obesogenic Environment

    PubMed Central

    Staiano, Amanda E.; Baker, Christina M.; Calvert, Sandra L.

    2012-01-01

    Obesogenic built environments may contribute to excessive eating and obesity. Twenty-three 12- to 17-year-old low-income African American adolescents created digital diaries by photographing their lunchtime food environment in a summer academic program. Digitally depicted foods were classified as appearing on the platescape (student’s or others’ plate) or the tablescape (food buffet). Height, weight, BMI percentile, and waist-to-hip ratio were calculated at baseline and week 4. Adolescents digitally depicted high caloric, high fat foods on the platescape and tablescape, particularly adolescents with a higher waist-to-hip ratio. Weight gain during the 4-week program was significantly predicted by the number of calories and the amount of fat content depicted on the student’s plates. Digital diaries, then, can document adolescents’ perspectives of their food environments that promote their overconsumption of high caloric and high fat foods that contribute to weight gain and put them at risk for obesity. PMID:23180882

  11. Toward Mapping Daily Challenges of Living with ADHD: Maternal and Child Perspectives Using Electronic Diaries

    ERIC Educational Resources Information Center

    Whalen, Carol K.; Henker, Barbara; Jamner, Larry D.; Ishikawa, Sharon S.; Floro, Joshua N.; Swindle, Ralph; Perwien, Amy R.; Johnston, Joseph A.

    2006-01-01

    Attention-deficit/hyperactivity disorder (ADHD) has an impact on the family as well as the affected child. This study developed and tested an electronic diary for mapping the challenges of everyday family life in a sample of children with ADHD being treated with pharmacotherapy. Across 7 days, mothers and children (27 ADHD; 25 non-ADHD)…

  12. Fuel utilization during exercise after 7 days of bed rest

    NASA Technical Reports Server (NTRS)

    Barrows, Linda H.; Harris, Bernard A.; Moore, Alan D.; Siconolfi, Steven F.

    1992-01-01

    Energy yield from carbohydrate, fat, and protein during physical activity is partially dependent on an individual's fitness level. Prolonged exposure to microgravity causes musculoskeletal and cardiovascular deconditioning; these adaptations may alter fuel utilization during space flight. Carbohydrate and fat metabolism during exercise were analyzed before and after 7 days of horizontal bed rest.

  13. Randomized Controlled Trial Comparing 7-Day Triple, 10-Day Sequential, and 7-Day Concomitant Therapies for Helicobacter pylori Infection

    PubMed Central

    Hsu, Ping-I; Wu, Deng-Chyang; Chen, Wen-Chi; Tseng, Hui-Hwa; Yu, Hsien-Chung; Wang, Huay-Min; Kao, Sung-Shuo; Lai, Kwok-Hung; Chen, Angela

    2014-01-01

    With the rising prevalence of antimicrobial resistance, the failure rate of the standard triple therapy for Helicobacter pylori infection is increasing. Sequential therapy and concomitant therapy have been recommended to replace standard triple therapy for H. pylori eradication in regions with high clarithromycin resistance. The aim of this prospective, randomized, and controlled study was to simultaneously assess the efficacies of 10-day sequential and 7-day concomitant therapies versus a 7-day standard triple therapy for treating H. pylori infection. Consecutive H. pylori-infected subjects were randomly assigned to a 7-day standard triple therapy (pantoprazole, clarithromycin, and amoxicillin for 7 days), a 10-day sequential therapy (pantoprazole and amoxicillin for 5 days, followed by pantoprazole, clarithromycin, and metronidazole for a further 5 days), or a 7-day quadruple therapy (pantoprazole, clarithromycin, amoxicillin, and metronidazole for 7 days). H. pylori status was confirmed 6 weeks after therapy. Three hundred seven H. pylori-infected participants were randomized to receive triple (n = 103), sequential (n = 102), or concomitant (n = 102) therapies. The eradication rates by an intention-to-treat analysis in the three treatment groups were 81.6% (95% confidence interval [CI], 74.1% to 89.0%), 89.2% (95% CI, 83.2% to 95.2%), and 94.1% (95% CI, 89.5% to 98.7%). The seven-day concomitant therapy had a higher eradication rate than did the 7-day triple therapy (difference, 12.5%; 95% CI, 3.7% to 21.3%). There were no significant differences in the eradication rates between the sequential and standard triple therapies. All three treatments exhibited similar frequencies of adverse events (8.7%, 8.8%, and 13.7%, respectively) and drug compliance (99.0%, 98.0%, and 100.0%, respectively). In conclusion, the seven-day concomitant therapy is superior to the 7-day standard triple therapy for H. pylori eradication. Additionally, it is less complex than the 10-day

  14. The Ladies' Diary. . .Circa 1700

    ERIC Educational Resources Information Center

    Perl, Teri

    1977-01-01

    A journal called the Ladies' Diary published from 1704 to 1841, presented mathematical problems, and solutions to the problems. The purposes of the journal are compared to those of Scientific American today. (SD)

  15. The Pittsburgh Sleep Diary

    NASA Technical Reports Server (NTRS)

    Monk, T. H.; Reynolds CF, 3. d.; Kupfer, D. J.; Buysse, D. J.; Coble, P. A.; Hayes, A. J.; Machen, M. A.; Petrie, S. R.; Ritenour, A. M.

    1994-01-01

    Increasingly, there is a need in both research and clinical practice to document and quantify sleep and waking behaviors in a comprehensive manner. The Pittsburgh Sleep Diary (PghSD) is an instrument with separate components to be completed at bedtime and waketime. Bedtime components relate to the events of the day preceding the sleep, waketime components to the sleep period just completed. Two-week PghSD data is presented from 234 different subjects, comprising 96 healthy young middle-aged controls, 37 older men, 44 older women, 29 young adult controls and 28 sleep disorders patients in order to demonstrate the usefulness, validity and reliability of various measures from the instrument. Comparisons are made with polysomnographic and actigraphic sleep measures, as well as personality and circadian type questionnaires. The instrument was shown to have sensitivity in detecting differences due to weekends, age, gender, personality and circadian type, and validity in agreeing with actigraphic estimates of sleep timing and quality. Over a 12-31 month delay, PghSD measures of both sleep timing and sleep quality showed correlations between 0.56 and 0.81 (n = 39, P < 0.001).

  16. Learner Diaries: Possibilities and Pitfalls.

    ERIC Educational Resources Information Center

    Howell-Richardson, Christina; Parkinson, Brian

    Learner diaries, or dialogue journals, are popular in second language teaching. Numerous teaching, learning, evaluative, and research-related uses for them have evolved. Pedagogically, they are used to identify and allay anxiety, offer advice on specific difficulties, provide study skill and individual feedback, encourage student self-assessment,…

  17. The Child Diary as a Research Tool

    ERIC Educational Resources Information Center

    Lamsa, Tiina; Ronka, Anna; Poikonen, Pirjo-Liisa; Malinen, Kaisa

    2012-01-01

    The aim of this article is to introduce the use of the child diary as a method in daily diary research. By describing the research process and detailing its structure, a child diary, a structured booklet in which children's parents and day-care personnel (N = 54 children) reported their observations, was evaluated. The participants reported the…

  18. 7000 miles and 7 days from the battlefield.

    PubMed

    McNeill, Margaret M

    2010-01-01

    Critically injured combat casualties are rapidly evacuated from the battlefield, and within hours of their injuries they begin a 7000-mile journey home, often arriving in the United States within 7 days. National Naval Medical Center in Bethesda, Maryland, is a major facility for wounded warrior care in the Military Health System. Throughout the facility, the staff from a variety of disciplines and all military services provides care for military personnel with injuries and illnesses, with the goal of optimizing recovery and quality of life. The foundational evidence for select aspects of this care is discussed. Innovations in training and care delivery include the Air Force Nurse Corps' Critical Care Fellowship, the new inpatient Traumatic Brain Injury Unit, and the National Intrepid Center for Excellence for Traumatic Brain Injury and Psychological Health. The future of the Medical Center includes a new name, expanded staff, and newly constructed space by Department of Defense Base Realignment and Closure activities. PMID:20683232

  19. Skin Microcirculatory Dysfunction Induced by 7 Days of Dry Immersion

    NASA Astrophysics Data System (ADS)

    Navasiolava, N. M.; Tsvirkun, D. V.; Pastushkova, L. Kh.; Larina, I. M.; Dobrokhotov, I. V.; Fortrat, J. O.; Gharib, G.; Gauquelin-Koch, G.; Custaud, M.-A.

    2008-06-01

    To study the effects of microgravity on the skin microcirculatory function, basal blood flow and stimulated vasodilation were determined at the calf level by laser Doppler flowmetry in 8 male subjects before, during and after 7 days of dry immersion. Endothelium-dependent and - independent vasodilation was assessed using iontophoresis of acetylcholine and sodium nitroprusside, respectively. Basal blood flow was significantly reduced on the third day of immersion (13 ± 1 arbitrary units (AU) vs. 33 ± 8 AU pre-immersion level, p < 0.05) and rested decreased up to the end of immersion. Endothelium dependent vasodilation was significantly decreased on the seventh day of immersion in comparison with pre-immersion values (12 ± 6% vs. 29 ± 6% of max vasodilation, p < 0.05). Our results support the idea that dry immersion induces changes in skin microcirculation with impairment of endothelial functions. Microcirculatory impairment should be considered as an important factor of the cardiovascular deconditioning.

  20. N-Nitroso compounds: Assessing agreement between food frequency questionnaires and 7-day food records

    Technology Transfer Automated Retrieval System (TEKTRAN)

    N-nitroso compounds are recognized as important dietary carcinogens. Accurate assessment of N-nitroso intake is fundamental to advancing research regarding its role with cancer. Previous studies have not used a quantitative database to estimate the intake of these compounds in a US population. To ad...

  1. Self-Censorship in Course Diaries

    ERIC Educational Resources Information Center

    Jay, Timothy; Brooks, Peggy

    2004-01-01

    Ample evidence supports the notion that keeping a course-related diary improves students' writing, knowledge of material, and awareness of psychological processes. Scant evidence supports the authenticity and completeness of diary entries. A questionnaire was developed to assess students' perceptions of self-censorship and pedagogical value of…

  2. ClickDiary: Online Tracking of Health Behaviors and Mood

    PubMed Central

    Chan, Ta-Chien; Yen, Tso-Jung; Fu, Yang-Chih

    2015-01-01

    Background Traditional studies of health behaviors are typically conducted using one-shot, cross-sectional surveys. Thus, participants’ recall bias may undermine the reliability and validity of the data. To capture mood changes and health behaviors in everyday life, we designed an online survey platform, ClickDiary, which helped collect more complete information for comprehensive data analyses. Objective We aim to understand whether daily mood changes are related to one’s personal characteristics, demographic factors, and daily health behaviors. Methods The ClickDiary program uses a Web-based platform to collect data on participants’ health behaviors and their social-contact networks. The name ClickDiary comes from the platform’s interface, which is designed to allow the users to respond to most of the survey questions simply by clicking on the options provided. Participants were recruited from the general population and came from various backgrounds. To keep the participants motivated and interested, the ClickDiary program included a random drawing for rewards. We used descriptive statistics and the multilevel proportional-odds mixed model for our analysis. Results We selected 130 participants who had completed at least 30 days of ClickDiary entries from May 1 to October 31, 2014 as our sample for the study. According to the results of the multilevel proportional-odds mixed model, a person tended to be in a better mood on a given day if he or she ate more fruits and vegetables, took in more sugary drinks, ate more fried foods, showed no cold symptoms, slept better, exercised longer, and traveled farther away from home. In addition, participants were generally in a better mood during the weekend than on weekdays. Conclusions Sleeping well, eating more fruits and vegetables, and exercising longer each day all appear to put one in a better mood. With the online ClickDiary survey, which reduces the recall biases that are common in traditional one-shot surveys

  3. Dieting and food craving. A descriptive, quasi-prospective study.

    PubMed

    Massey, Anna; Hill, Andrew J

    2012-06-01

    Evidence linking food restriction and food craving is equivocal. This study investigated whether dieting was associated with a greater frequency of food craving. Dieting to lose weight was distinguished from watching so as not to gain weight. Participants were 129 women (mean age=41 yrs): 52 were currently dieting to lose weight, 40 were watching their weight, and 37 were non-dieters. They completed a food craving record after every food craving, a food diary, and a daily mood assessment over 7-days. Of the 393 craving incidents recorded, dieters experienced significantly more food cravings than non-dieters, with watchers intermediate. Chocolate was the most craved food (37% of cravings) but neither the types of food, the proportion of cravings leading to eating (∼70%), the situations in which cravings occurred, nor the time since the last eating episode differed between groups. Compared with non-dieters, dieters experienced stronger cravings that were more difficult to resist, and for foods they were restricting eating. Watchers showed similarities in experience both to dieters (low hunger) and non-dieters (lower craving intensity). These results support an association between dieting and food craving, the usefulness of distinguishing dieting to lose weight and watching, and suggest a need for further experimental investigation of actual food restriction on food craving experiences. PMID:22306437

  4. Astronauts and cosmonauts sign Gagarin's diary

    NASA Technical Reports Server (NTRS)

    1995-01-01

    In keeping with Russian tradition, astronaut Norman E. Thagard (left), guest researcher, signs the diary of the late Yuriy A. Gagarin, the first Russian cosmonaut, as his Mir 18 crew mates members look on. Cosmonauts Vladimir Dezhurov (center), misson com

  5. College Student Self-Care Diary.

    ERIC Educational Resources Information Center

    Greenberg, Jerrold S.; Dintiman, George B.

    The purpose of this docoment is to help college students maintain health by keeping a weekly diary of health related behaviors including diet, exercise, and stress levels. In addition each weekly entry presents a self-care tip for health improvement. Discussions of the college student and health, health and lifestyle, instructions on use of the…

  6. "Dear Diary" Revisited: Reflecting on Collaborative Journaling

    ERIC Educational Resources Information Center

    Mackenzie, Catrina A.; Ricker, Britta; Christensen, Julia; Heller, Elizabeth; Kagan, Emily; Osano, Philip M.; Long, Lindsay; Turner, Sarah

    2013-01-01

    The genesis of this article was a request from the "Journal of Geography in Higher Education" to provide a reflection piece about our article 'Dear Diary: Early Career Geographers Collectively Reflect on their Qualitative Field Research Experiences' (2011) that won the journal's biennial award for 2009-2011. This request…

  7. Astronauts and cosmonauts sign Gagarin's diary

    NASA Technical Reports Server (NTRS)

    1995-01-01

    In keeping with Russian tradition, astronaut Norman E. Thagard (seated, left), guest researcher, watches as Vladimir N. Dezhurov (seated, center), signs the diary of the late Yuriy A. Gagarin, the first Russian cosmonaut, as his Mir 18 crew mates and the

  8. Astronauts and cosmonauts sign Gagarin's diary

    NASA Technical Reports Server (NTRS)

    1995-01-01

    In keeping with Russian tradition, astronaut Bonnie J. Dunbar (left), STS-71 mission specialist, signs the diary of the late Yuriy A. Gagarin, the first Russian cosmonaut, as her STS-71 crew mates members look on. Cosmonauts Anatoliy Y. Solovyov (center),

  9. Diary of a Railroad Construction Engineer, 1868

    ERIC Educational Resources Information Center

    Social Education, 2004

    2004-01-01

    This article features original text passages from the primary source, "Diary of Judge A. N. Ferguson engaged as Civil Engineer with a U.P.R.R. [Union Pacific Rail Road] Surveying Party April 25, 1868 to May 10, 1869." Creative ideas for discussion are provided about topics such as weather, and the dangers the survey team endured as they completed…

  10. Adolescent Girls’ Most Common Source of Junk Food Away from Home: Someone Else’s House

    PubMed Central

    Cohen, Deborah A.; Dastidar, Bonnie Ghosh; Beckman, Robin; Lytle, Leslie; Elder, John; Pereira, Mark A.; Mortenson, Sara Veblen; Pickrel, Julie; Conway, Terry L.

    2013-01-01

    Contextual factors associated with adolescent girls’ dietary behaviors could inform future interventions to improve diet. High school girls completed a 7-day diary, recording all trips made. In places other than home or school they recorded the food eaten. Girls made an average of 11.4 trips per week other than home or school. Snacks high in solid oils, fats and added sugars (SOFAS) were frequently consumed. Girls reported eating an average of 3.5 servings per week of snacks high in SOFAS at someone else’s house compared to 3.0 servings per week at retail food outlets. Findings demonstrate that low nutrient foods are ubiquitous and efforts should be made to reduce their availability in multiple settings. PMID:22818589

  11. Adolescent girls' most common source of junk food away from home.

    PubMed

    Cohen, Deborah A; Ghosh-Dastidar, Bonnie; Beckman, Robin; Lytle, Leslie; Elder, John; Pereira, Mark A; Veblen Mortenson, Sara; Pickrel, Julie; Conway, Terry L

    2012-09-01

    Contextual factors associated with adolescent girls' dietary behaviors could inform future interventions to improve diet. High school girls completed a 7-day diary, recording all trips made. In places other than home or school they recorded the food eaten. Girls made an average of 11.4 trips per week other than to home or school. Snacks high in solid oils, fats and added sugars (SOFAS) were frequently consumed. Girls reported eating an average of 3.5 servings per week of snacks high in SOFAS at someone else's house compared to 3.0 servings per week at retail food outlets. Findings demonstrate that low nutrient foods are ubiquitous and efforts should be made to reduce their availability in multiple settings. PMID:22818589

  12. The Observing Eye: A Century of Baby Diaries.

    ERIC Educational Resources Information Center

    Wallace, Doris B.; And Others

    1994-01-01

    Identifies three categories of baby diaries--scientific, educational, and domestic--prevalent from the late 18th to late 19th century in Western Europe and the United States. Discusses the diarists and recurring themes in the diaries, such as the nature of instinctive behaviors and recapitulationism. Explores contemporary uses of the diary method.…

  13. Freedom and authority in the Clinical Diary.

    PubMed

    Erős, Ferenc

    2014-12-01

    The paper discusses some philosophical, ethical and political-philosophical implications of Ferenczi's Clinical Diary, with special regard to the concepts of freedom and authority. These topics are already present in Ferenczi's early writings that explicitly deal with social and political issues, the central concept of which is "individual socialism". The paper also discusses (and publishes in Appendix) two short manuscripts by Ferenczi, written probably in 1920, which attempts to parallel psychoanalysis with Marxism, and with liberal socialism, respectively. It is shown that in 1932, the last year of his life, Ferenczi avoids using political and ideological concepts directly in his Diary, but, in the spirit of his earlier writings, he proposes a balance between "ruthless capitalism and fanciful egalitarianism". Finally, the significance of Utopia in Ferenczi's thinking is discussed. PMID:25434890

  14. A diary after dinner: How the time of event recording influences later accessibility of diary events.

    PubMed

    Szőllősi, Ágnes; Keresztes, Attila; Conway, Martin A; Racsmány, Mihály

    2015-01-01

    Recording the events of a day in a diary may help improve their later accessibility. An interesting question is whether improvements in long-term accessibility will be greater if the diary is completed at the end of the day, or after a period of sleep, the following morning. We investigated this question using an internet-based diary method. On each of five days, participants (n = 109) recorded autobiographical memories for that day or for the previous day. Recording took place either in the morning or in the evening. Following a 30-day retention interval, the diary events were free recalled. We found that participants who recorded their memories in the evening before sleep had best memory performance. These results suggest that the time of reactivation and recording of recent autobiographical events has a significant effect on the later accessibility of those diary events. We discuss our results in the light of related findings that show a beneficial effect of reduced interference during sleep on memory consolidation and reconsolidation. PMID:26088958

  15. Understanding Food Allergies and Intolerances

    MedlinePlus

    ... eat some amount of fructose without problems. By keeping a food diary, you can determine how much fructose is too much for you. Limit intake of: Fruit, fruit juices and dried fruit. Honey. Sodas and ...

  16. Eccentric and concentric muscle performance following 7 days of simulated weightlessness

    NASA Technical Reports Server (NTRS)

    Hayes, Judith C.; Roper, Mary L.; Mazzocca, Augustus D.; Mcbrine, John J.; Barrows, Linda H.; Harris, Bernard A.; Siconolfi, Steven F.

    1992-01-01

    Changes in skeletal muscle strength occur in response to chronic disuse or insufficient functional loading. The purpose of this study was to examine changes in muscle performance of the lower extremity and torso prior to and immediately after 7 days of simulated weightlessness (horizontal bed rest). A Biodex was used to determine concentric and eccentric peak torque and angle at peak torque for the back, abdomen, quadriceps, hamstring, soleus, and tibialis anterior. A reference angle of 0 degrees was set at full extension. Data were analyzed by ANOVA.

  17. Exploring the diary as a recovery-oriented therapeutic tool.

    PubMed

    Alexander, June; McAllister, Margaret; Brien, Donna Lee

    2016-02-01

    Diary writing is a centuries-old method of recording events, experiences, thoughts, and feelings that might offer potential as a tool that consumers and nurses could utilize in recovery-oriented practice. While the diary has been used within health disciplines to detail and communicate personal experiences to enable collaborative examination of progress, a diary can also provide a more complete picture of what life is like; not only within the confines of a health service environment, but also outside. In recent times, the diary appears to be experiencing a renewed interest in terms of health care. People experiencing a mental health challenge might use diary-based forms of communication to promote understanding between themselves and mental health workers, and ultimately the use of this form of narrative therapy might facilitate person-centred, recovery-based actions. The present study paper, therefore, explores multiple perspectives on the use of diaries in the therapeutic context. Suggesting that diaries have not yet been utilized to their fullest potential by and with consumers and clinicians, this discussion raises issues and offers clarity about diary forms and their uses in the health context. It also discusses the barriers to their use and how to engage consumers and clinicians in recovery-oriented work. PMID:26597517

  18. Paper or Plastic? Data Equivalence in Paper and Electronic Diaries

    ERIC Educational Resources Information Center

    Green, Amie S.; Rafaeli, Eshkol; Bolger, Niall; Shrout, Patrick E.; Reis, Harry T.

    2006-01-01

    Concern has been raised about the lack of participant compliance in diary studies that use paper-and-pencil as opposed to electronic formats. Three studies explored the magnitude of compliance problems and their effects on data quality. Study 1 used random signals to elicit diary reports and found close matches to self-reported completion times,…

  19. Using Diaries to Assess Nonprescription Drug Use among University Students

    ERIC Educational Resources Information Center

    Acocella, Cecilia M.

    2005-01-01

    Nonprescription drug use among university students was investigated using survey and behavioral diary methodologies to assess usage of nonprescription drug use and to compare survey and diary methodologies. Surveys were completed by 183 students (136 females and 47 males) that asked how often they used nonprescription drugs and what those drugs…

  20. A Model Humanitarian Cleft Mission: 312 Cleft Surgeries in 7 Days

    PubMed Central

    Gill, Nauman Ahmad; Ishaq, Irfan; Ganatra, Muhammad Ashraf; Mahmood, Farrakh; Kashif, Muhammad; Alam, Iftikhar; Chen, Philip Kuo-Ting; Lo, Lun-Jou; Laub, Donald Rudolph

    2015-01-01

    Background: There are many countries in the world where patients with cleft lip and palate cannot get access to specialized cleft care units. Cleft missions play an important role in providing surgical care to the areas of the world with limited resources. This article presents a model of cleft missions that can be adopted in many countries where expertise is available but resources are limited. Through proper utilization of local human resource, this type of mission can be a cost-effective and robust way of treating patients with cleft in countries with approximately 52% of the world’s population. Methods: We present a case series of patients of one of our cleft missions carried out in Khairpur, Pakistan, in March 2014 over a period of 7 days. Specific details concerning the organization of mission, gathering of patients, preparation for surgery, and carrying out surgical procedures in a safe and swift manner are presented. Results: A total of 312 patients were operated on in 7 days. There were 145 patients with cleft lip and 167 patients with cleft palate. There were 187 male and 125 female patients with mean age of 7 years. Contemporary operative techniques were utilized to repair different types of cleft lip and palate. Of 167 patients, only 16 developed fistula. Conclusion: A locoregional cleft team can be more effective to care for the patients with cleft in countries where surgical and other expertise can be utilized by proper organization of cleft missions on a national level. PMID:25878924

  1. Adherence to immunosuppression: a prospective diary study.

    PubMed

    Gordon, E J; Prohaska, T R; Gallant, M P; Siminoff, L A

    2007-12-01

    Immunosuppression adherence among kidney transplant recipients is essential for graft survival. However, nonadherence is common, jeopardizing graft survival. Besides skipping dosages, little is known about other forms of medication nonadherence and their underlying reasons. This study sought to examine patients' extent of medication adherence over time and reasons for nonadherence. Thirty-nine new kidney transplant recipients were asked to complete a month-long medication-taking diary that included reporting medication nonadherence such as skipped medications, medications taken early or late, taking dosages greater or less than prescribed, and the reason for each occurrence of nonadherence. Of the 20 (51%) patients who completed the diary, 11 (55%) reported at least 1 form of nonadherence. Eleven patients reported taking their immunosuppression at least 1 hour later than the prescribed time, 1 patient reported skipping medication, but no patients reported changing the dosage on their own. Immunosuppression was taken on average 1.5 hours after the prescribed time. Of those patients who took their medications late, there were on average 3.1 occasions of taking it late. The most common reasons for this behavior included health care-related issues, followed by oversleeping, being away from home, work-related barriers, and forgetting. The majority of kidney transplant recipients took medications later than prescribed during 1 month. Future research should determine the clinical impact on graft function of late administration of immunosuppression. Interventions should be designed to better assist kidney recipients with taking medications on time, especially when they are away from home. PMID:18089327

  2. Skeletal muscle recovery after tenotomy and 7-day delayed muscle length restoration.

    PubMed

    Abrams, R A; Tsai, A M; Watson, B; Jamali, A; Lieber, R L

    2000-05-01

    Rabbit extensor digitorum longus (EDL) tendons were cut with the muscle active (active tenotomy, AT) or with the EDL at rest (passive tenotomy, PT). One, 7, and 21 days after tenotomy, contractile testing was performed. A second experiment was performed in which EDL tendons underwent PT and, after a 7-day delay, muscle-tendon units were restored to their original length. Maximum isometric tension dropped precipitously 1 day after either AT or PT to approximately 50% of normal and continued to decline by day 7. In contrast to PT, where peak tension (P(0)) decreased further by 21 days, after AT, P(0) partially recovered. Differences in muscle mass, cross-sectional area, fiber type, and sarcomere number did not explain the differential response. One day after length restoration of muscles, P(0) rapidly increased by approximately 40%. These observations have implications for understanding the outcome of muscle-tendon unit injury and surgical repair. PMID:10797393

  3. Experiential avoidance and well-being: a daily diary analysis.

    PubMed

    Machell, Kyla A; Goodman, Fallon R; Kashdan, Todd B

    2015-01-01

    Experiential avoidance (EA) is a regulatory strategy characterised by efforts to control or avoid unpleasant thoughts, feelings and bodily sensations. Most studies of EA have used trait measures without considering the effects of EA on psychological functioning in naturalistic settings. To address this gap, we used daily diary methodology to examine the influence of EA of anxiety on everyday well-being. For two weeks, 89 participants provided daily reports of EA, positive and negative affect, enjoyment of daily events and meaning in life (MIL). Daily EA predicted higher negative affect, lower positive affect, less enjoyment of daily events (exercising, eating food and listening to music) and less MIL. The effect of EA on positive affect was not accounted for by the amount of negative affect experienced. Our daily measure of EA was a stronger predictor of daily well-being than a traditional trait measure (The Acceptance and Action Questionnaire). Taken together, results offer insights into the adverse effects of EA on daily well-being and suggest that EA is a context-specific regulatory strategy that might be best captured using a state-dependent measure. PMID:24800802

  4. Changes of human serum proteome profile during 7-day “dry” immersion

    NASA Astrophysics Data System (ADS)

    Pakharukova, N. A.; Pastushkova, L. Kh.; Larina, I. M.; Grigoriev, A. I.

    2011-05-01

    The aim of this study was to characterize changes of serum proteome profile during 7-day "dry" immersion (DI). The experiment with DI consisted of three series: control group without countermeasures (10 men), with using mechanical stimulation (6 men) and low-frequency myostimulation (5 men) as preventive means. Serum samples were fractionated using ClinProt robot (Bruker Daltonics) on magnetic beads (weak cation exchange magnetic beads—MB WCX) prior to mass-spectral profiling. It was obtained 170 peaks after fractionation of serum samples in each group. On 7th immersion day peak areas of fibrinopeptide A ( m/ z=1206; 1464), angiotensin II ( m/ z=1051), high molecular mass kininogen fragment ( m/ z=2133 Da) and C3-fragment of the complement system ( m/ z=1350 Da) were significantly decreased comparing with pre-experimental values of all experimental series. Peak areas of apolipoprotein C III ( m/ z=9419) and C4a fragment of the complement system ( m/ z=3206 Da) were increased. On 7th day of the recovery peak areas of all changed peaks were not close to pre-experimental values. This fact provided evidence of incomplete recovery of an organism after DI. The depth of the alterations had considerable individual variability. Thereby the detected changes of serum proteome profile in the experiment. They indicated a reorganization of the hormonal, immune systems and lipid metabolism. The use of myostimulation and mechanical stimulation as countermeasures partly compensated adverse effects of 7-day dry immersion on the parameters of coagulation system (fibrinopeptide A) and lipid metabolism (apolipoprotein CIII).

  5. The time course of altered brain activity during 7-day simulated microgravity.

    PubMed

    Liao, Yang; Lei, Meiying; Huang, Haibo; Wang, Chuang; Duan, Jiaobo; Li, Hongzheng; Liu, Xufeng

    2015-01-01

    Microgravity causes multiple changes in physical and mental levels in humans, which can induce performance deficiency among astronauts. Studying the variations in brain activity that occur during microgravity would help astronauts to deal with these changes. In the current study, resting-state functional magnetic resonance imaging (rs-fMRI) was used to observe the variations in brain activity during a 7-day head down tilt (HDT) bed rest, which is a common and reliable model for simulated microgravity. The amplitudes of low frequency fluctuation (ALFF) of twenty subjects were recorded pre-head down tilt (pre-HDT), during a bed rest period (HDT0), and then each day in the HDT period (HDT1-HDT7). One-way analysis of variance (ANOVA) of the ALFF values over these 8 days was used to test the variation across time period (p < 0.05, corrected). Compared to HDT0, subjects presented lower ALFF values in the posterior cingulate cortex (PCC) and higher ALFF values in the anterior cingulate cortex (ACC) during the HDT period, which may partially account for the lack of cognitive flexibility and alterations in autonomic nervous system seen among astronauts in microgravity. Additionally, the observed improvement in function in CPL during the HDT period may play a compensatory role to the functional decline in the paracentral lobule to sustain normal levels of fine motor control for astronauts in a microgravity environment. Above all, those floating brain activities during 7 days of simulated microgravity may indicate that the brain self-adapts to help astronauts adjust to the multiple negative stressors encountered in a microgravity environment. PMID:26029071

  6. The time course of altered brain activity during 7-day simulated microgravity

    PubMed Central

    Liao, Yang; Lei, Meiying; Huang, Haibo; Wang, Chuang; Duan, Jiaobo; Li, Hongzheng; Liu, Xufeng

    2015-01-01

    Microgravity causes multiple changes in physical and mental levels in humans, which can induce performance deficiency among astronauts. Studying the variations in brain activity that occur during microgravity would help astronauts to deal with these changes. In the current study, resting-state functional magnetic resonance imaging (rs-fMRI) was used to observe the variations in brain activity during a 7-day head down tilt (HDT) bed rest, which is a common and reliable model for simulated microgravity. The amplitudes of low frequency fluctuation (ALFF) of twenty subjects were recorded pre-head down tilt (pre-HDT), during a bed rest period (HDT0), and then each day in the HDT period (HDT1–HDT7). One-way analysis of variance (ANOVA) of the ALFF values over these 8 days was used to test the variation across time period (p < 0.05, corrected). Compared to HDT0, subjects presented lower ALFF values in the posterior cingulate cortex (PCC) and higher ALFF values in the anterior cingulate cortex (ACC) during the HDT period, which may partially account for the lack of cognitive flexibility and alterations in autonomic nervous system seen among astronauts in microgravity. Additionally, the observed improvement in function in CPL during the HDT period may play a compensatory role to the functional decline in the paracentral lobule to sustain normal levels of fine motor control for astronauts in a microgravity environment. Above all, those floating brain activities during 7 days of simulated microgravity may indicate that the brain self-adapts to help astronauts adjust to the multiple negative stressors encountered in a microgravity environment. PMID:26029071

  7. Blood glucose levels within 7 days after birth in preterm infants according to gestational age

    PubMed Central

    Yoon, Ju Young; Choi, Chang Won; Yang, Sei Won; Kim, Beyong Il; Shin, Choong Ho

    2015-01-01

    Purpose This study investigated blood glucose levels in preterm babies according to gestational age (GA). Methods Subjects were 141 preterm infants with a GA<34 weeks. Data on blood glucose levels, GA, body weight, glucose infusion rate, and other contributing factors in the first 7 days after birth were analyzed. Hypoglycemia was defined as a blood glucose level of <40 mg/dL up to 24 hours after birth and as <50 mg/dL thereafter. Hyperglycemia was defined as a blood glucose level >180 mg/dL. Results During the 7 days after birth, hypo- and hyperglycemia occurred in 29 (29 of 141, 20.6%) and 42 (42 of 141, 29.8%) neonates, respectively. During the first 2 hours, 18 neonates (12.8%) exhibited hypoglycemia, and only 2 (2 of 141, 1.4%) developed hyperglycemia. From 6 to 24 hours, hypo- and hyperglycemia were observed in 0 and 9 (9 of 141, 6.4%) neonates, respectively. Infants small for their GA (SGA) were at risk for hypoglycemia both within 24 hours (odds ratio [OR], 2.718; P=0.045) and during days 2 to 7 (OR, 4.454; P=0.006), and hyperglycemia during days 2 to 7 (OR, 3.200; P=0.005). Low 1-minite Apgar score was risk factor for both hypo- and hyperglycemia during days 2 to 7 (OR, 0.756; P=0.035 for hypoglycemia and OR, 0.789; P=0.016 for hyperglycemia). Both hypo- and hyperglycemia within 24 hours were less common in those who started feeding (OR, 0.294; P=0.013 for hypoglycemia and OR, 0.162; P=0.011 for hyperglycemia). Conclusion Careful blood glucose level monitoring is required in preterm infants, especially SGA infants or those with low Apgar score. Early feeding could be beneficial for maintaining euglycemia. PMID:26817008

  8. NHEXAS PHASE I REGION 5 STUDY--FOOD FOLLOW-UP QUESTIONNAIRE DATA

    EPA Science Inventory

    This data set includes responses for 163 food follow-up questionnaires. The food diary follow-up questionnaire was used to identify how the dietary patterns observed for study participants who had submitted duplicate diet samples and completed the associated food diary related to...

  9. Be Here Now: Young Women's War Diaries and the Practice of Intentionality

    ERIC Educational Resources Information Center

    Wahlstrom, Ralph L.

    2012-01-01

    Here, the author looks at four diaries, more specifically three conventional diaries and a blog: "The Diary of a Young Girl," by Anne Frank; "Zlata's Diary," by Zlata Filipovic; and "Last Night I Dreamed of Peace" by Dang Thuy Tram. "Baghdad Burning" is the transcript of a web log, a blog, by a young Iraqi woman who went by the pseudonym…

  10. Evaluation of the 5-day versus a modified 7-day CIDR breeding program in dairy heifers.

    PubMed

    Mellieon, H I; Pulley, S L; Lamb, G C; Larson, J E; Stevenson, J S

    2012-12-01

    Dairy heifers were used to compared the effects of two timed AI + controlled internal drug release (CIDR) protocols (5-day vs. a modified 7-day) on: (1) luteal regression to initiate a new ovarian follicular wave; (2) ovarian response to the initial GnRH injection; and (3) pregnancy outcomes. Holstein heifers (N = 543) were assigned randomly to two treatments: (1) 25 mg PGF(2α) (im) and a CIDR insert on Day -7 followed by 100 μg of GnRH (GnRH-1) on Day -5 and 25 mg PGF(2α) (im) at CIDR insert removal (7-day [7D]) on Day 0; or (2) 100 μg GnRH (GnRH-1) and insertion of a CIDR on Day -5 and 25 mg PGF(2α) (im) at CIDR removal (5-day [5D]) on Day 0. Insemination with frozen-thawed conventional or gender-biased semen occurred after detected estrus from Days 0 to 2 or by appointment at 72 h after PGF(2α) when a second 100-μg dose of GnRH was given. Blood was collected on Days -7, -5, 0, and 3 to determine concentrations of progesterone and incidence of luteolysis. Ovaries were scanned on Days -5 and 0. Luteolysis in the 7D treatment by 48 h after the initial PGF(2α) was greater (P < 0.01) than what occurred spontaneously in the 5D treatment (36.2% vs. 19.7%, respectively). Incidence of ovulation after GnRH-1 on Day -5 was greater (P < 0.05) for 7D than for 5D heifers, but the proportion of heifers with an induced CL on Day 0 did not differ between treatments. Heifers inseminated after detected estrus (166/543, 30.6%) on Days 0, 1, and 2 had greater (P < 0.05) pregnancy per AI (P/AI) at 32 days post AI than after timed AI (38.2% vs. 28.3%) on Day 3. Pregnancy P/AI, however, was greater (P < 0.05) for 7D heifers inseminated at estrus (46.5%) than for 7D heifers receiving the timed AI (26.8%) and differed (P < 0.05) from all 5D heifers regardless of insemination time at estrus (30.5%) or at timed AI at 72 h (29.9%). At the Florida location in which conventional and sexed semen were used during two breeding clusters, P/AI using sexed semen (43.9%, N = 56) did not

  11. A NEW METHOD OF LONGITUDINAL DIARY ASSEMBLY FOR EXPOSURE MODELING

    EPA Science Inventory

    Many stochastic human exposure models require the construction of longitudinal time-activity diaries to evaluate the time sequence of concentrations encountered, and hence, the pollutant exposure for the simulated individuals. However, most of the available data on human activiti...

  12. The development of a 7-day community specialist palliative care service.

    PubMed

    Gallagher, Jennifer

    2013-12-01

    The author worked as a clinical nurse specialist (CNS) in community palliative care in the Central Lancashire area of England when the CNS service was extended to a 9am-to-5pm 7-day service. A project group was set up to canvas some of the key stakeholders for their views on the extension of the service. The group undertook a literature search, a telephone survey of services in other areas that were providing this level of service, and interviews to ascertain the views of district nurses in the locality of the proposed service extension. The extension of service has long been advocated and was one of the key recommendations in the UK Department of Health's peer-review process. Such an extension was implemented following the research phase and was then evaluated by the project lead and the community services manager. The extension was found to be effective in the ongoing monitoring and support of patients. Anecdotally, the CNS team also felt it had been proactive in preventing unnecessary hospital admissions, although this specific aspect is difficult to quantify. This article looks at how the service was developed, how it has evolved over time, and how it works today. Consideration is also given to benefits and limitations. PMID:24356506

  13. Autonomous Motivation Predicts 7-Day Physical Activity in Hong Kong Students.

    PubMed

    Ha, Amy S; Ng, Johan Y Y

    2015-07-01

    Autonomous motivation predicts positive health behaviors such as physical activity. However, few studies have examined the relation between motivational regulations and objectively measured physical activity and sedentary behaviors. Thus, we investigated whether different motivational regulations (autonomous motivation, controlled motivation, and amotivation) predicted 7-day physical activity, sedentary behaviors, and health-related quality of life (HRQoL) of students. A total of 115 students (mean age = 11.6 years, 55.7% female) self-reported their motivational regulations and health-related quality of life. Physical activity and sedentary behaviors were measured using accelerometers for seven days. Using multilevel modeling, we found that autonomous motivation predicted higher levels of moderate-to-vigorous physical activity, less sedentary behaviors, and better HRQoL. Controlled motivation and amotivation each only negatively predicted one facet of HRQoL. Results suggested that autonomous motivation could be an important predictor of physical activity behaviors in Hong Kong students. Promotion of this form of motivational regulation may also increase HRQoL. PMID:25943335

  14. Predictive Factors for Delivery within 7 Days after Successful 48-Hour Treatment of Threatened Preterm Labor

    PubMed Central

    Roos, Carolien; Schuit, Ewoud; Scheepers, Hubertina C. J.; Bloemenkamp, Kitty W. M.; Bolte, Antoinette C.; Duvekot, Hans J. J.; van Eyck, Jim; Kok, Joke H.; Kwee, Anneke; Merién, Ashley E. R.; Opmeer, Brent C.; Oudijk, Martijn A.; van Pampus, Mariëlle G.; Papatsonis, Dimitri N. M.; Porath, Martina M.; Sollie, Krystyna M.; Spaanderman, Marc E. A.; Vijgen, Sylvia M. C.; Willekes, Christine; Lotgering, Fred K.; van der Post, Joris A. M.; Mol, Ben Willem J.

    2015-01-01

    Objective The aim of this study was to assess which characteristics and results of vaginal examination are predictive for delivery within 7 days, in women with threatened preterm labor after initial treatment. Study Design A secondary analysis of a randomized controlled trial on maintenance nifedipine includes women who remained undelivered after threatened preterm labor for 48 hours. We developed one model for women with premature prelabor rupture of membranes (PPROM) and one without PPROM. The predictors were identified by backward selection. We assessed calibration and discrimination and used bootstrapping techniques to correct for potential overfitting. Results For women with PPROM (model 1), nulliparity, history of preterm birth, and vaginal bleeding were included in the multivariable analysis. For women without PPROM (model 2), maternal age, vaginal bleeding, cervical length, and fetal fibronectin (fFN) status were in the multivariable analysis. Discriminative capability was moderate to good (c-statistic 0.68; 95% confidence interval [CI] 0.60–0.77 for model 1 and 0.89; 95% CI, 0.84–0.93 for model 2). Conclusion PPROM and vaginal bleeding in the current pregnancy are relevant predictive factors in all women, as are maternal age, cervical length, and fFN in women without PPROM and nulliparity, history of preterm birth in women with PPROM. PMID:26495173

  15. Pyruvate ingestion for 7 days does not improve aerobic performance in well-trained individuals

    NASA Technical Reports Server (NTRS)

    Morrison, M. A.; Spriet, L. L.; Dyck, D. J.

    2000-01-01

    The purposes of the present studies were to test the hypotheses that lower dosages of oral pyruvate ingestion would increase blood pyruvate concentration and that the ingestion of a commonly recommended dosage of pyruvate (7 g) for 7 days would enhance performance during intense aerobic exercise in well-trained individuals. Nine recreationally active subjects (8 women, 1 man) consumed 7, 15, and 25 g of pyruvate and were monitored for a 4-h period to determine whether blood metabolites were altered. Pyruvate consumption failed to significantly elevate blood pyruvate, and it had no effect on indexes of carbohydrate (blood glucose, lactate) or lipid metabolism (blood glycerol, plasma free fatty acids). As a follow-up, we administered 7 g/day of either placebo or pyruvate, for a 1-wk period to seven, well-trained male cyclists (maximal oxygen consumption, 62.3 +/- 3.0 ml. kg(-1). min(-1)) in a randomized, double-blind, crossover trial. Subjects cycled at 74-80% of their maximal oxygen consumption until exhaustion. There was no difference in performance times between the two trials (placebo, 91 +/- 9 min; pyruvate, 88 +/- 8 min). Measured blood parameters (insulin, peptide C, glucose, lactate, glycerol, free fatty acids) were also unaffected. Our results indicate that oral pyruvate supplementation does not increase blood pyruvate content and does not enhance performance during intense exercise in well-trained cyclists.

  16. Dietary Digital Diaries: Documenting Adolescents' Obesogenic Environment

    ERIC Educational Resources Information Center

    Staiano, Amanda E.; Baker, Christina M.; Calvert, Sandra L.

    2012-01-01

    Obesogenic environments promote excessive caloric and fat intake. A total of 23 low-income, African American adolescents digitally photographed their lunchtime food environment at a school buffet during summer camp. Depicted food was coded for nutritional content on the platescape (own plate or others' plates) and the tablescape (open buffet).…

  17. THE RELATIONSHIP BETWEEN CIRCADIAN BLOOD PRESSURE VARIATION AND AGE ANALYSED FROM 7-DAY MONITORING

    PubMed Central

    SIEGELOVÁ, J.; DUŠEK, J.; FIŠER, B.; HOMOLKA, P.; VANK, P.; MAŠEK, M.; HAVELKOVÁ, A.; CORNÉLISSEN, G.; HALBERG, F.

    2009-01-01

    The relationship between age and circadian blood pressure (BP) variation was the aim of the present study. One hundred and eighty-seven subjects (130 males, 57 females), 20-77 years old, were recruited for seven-day BP monitoring. Colin medical instruments (Komaki, Japan) were used for ambulatory BP monitoring (oscillation method, 30-minute interval between measurements). A sinusoidal curve was fitted (minimum square method) and the mean value and amplitude of the curve (double amplitude corresponds to the night-day difference) were evaluated on every day of monitoring. The average 7-day values of the mean (M) and of double amplitude (2A) for systolic BP (SBP), diastolic BP (DBP), and heart rate (HR) were determined in each subject. The mean values of M (±SD) for the whole group were: SBP- 127±8, DBP - 79±6 mmHg, HR - 70±6 bpm; of 2A: SBP - 21±7, DBP - 15±5 mmHg, HR - 15±6 bpm. A linear relationship between M of SBP and age (r=0.341, p< 0.001) and DBP and age (r=0.384, p<0.001) was found (difference between 20 and 77 years: SBP - 16, DBP - 12 mmHg). 2A of SBP and DBP was increasing with age up to 35 years, then the curve remained relatively flat up to 55 years (maximum at 45 years), and then it decreased again (difference between 45 and 77 years: SBP - 13mmHg, DBP - 12 mmHg). Heart rate M and 2A were age-independent. The mean values of SBP and DBP were increasing with age up to 75 years, but the night-day difference of SBP and DBP reached its maximum value at 45 years and then decreased. PMID:19436777

  18. Clinical effects of thigh cuffs during a 7-day 6° head-down bed rest

    NASA Astrophysics Data System (ADS)

    Pavy-Le Traon, Anne; Maillet, Alain; Vasseur Clausen, Pascale; Custaud, Marc-Antoine; Alferova, Irina; Gharib, Claude; Fortrat, Jacques-Olivier

    2001-08-01

    Thigh cuffs are used by Russian cosmonauts to limit the fluid shift induced by space flight. A ground simulation using the head-down bed rest (HDBR) model was performed to assess the effects of thigh cuffs on clinical tolerance and orthostatic adaptation. 8 male healthy volunteers (32.4±1.9 years) participated twice in a 7-day HDBR — one time with thigh cuffs (worm daily from 9 am to 7 pm) (TC) and one time without (WTC). Orthostatic tolerance was assessed by a 10 minute stand test and by a LBNP test (5 min at -15, -30, -45 mmHg) before (BDC-1) and at the end of the HDBR period (R+1). Plasma volume was measured before and at the end of HDBR by the Evans blue dye dilution technique. Thigh cuffs limits headache due to fluid shift, as well as the loss in plasma volume (TC: -5.85±0.95%; WTC: -9.09±0.82%, p<0.05). The mean duration of the stand test (R+1) did not differ in the two group (TC 7.1±1.3 min; WTC 7.0±1.0 min). The increase in HR and decrease in diastolic blood pressure were slightly but significantly larger without thigh cuffs. Duration of the LBNP tests did not differ with thigh cuffs. Thigh cuffs limit the symptoms due to fluid shift and the loss in plasma volume. They partly reduced the increase in HR during orthostatic stress but had no effect on duration of orthostatic stress tests.

  19. Estimating Monthly, Annual, and Low 7-Day, 10-Year Streamflows for Ungaged Rivers in Maine

    USGS Publications Warehouse

    Dudley, Robert W.

    2004-01-01

    Regression equations to estimate monthly, annual, and low 7-day, 10-year (7Q10) streamflows were derived for rivers in Maine. The derived regression equations for estimating mean monthly, mean annual, median monthly, median annual, and low 7Q10 streamflows for ungaged rivers in Maine presented in this report supersede those derived in previous studies. Twenty-six U.S. Geological Survey streamflow-gaging stations on unregulated, rural rivers in Maine with 10 years or more of recorded streamflow were used to develop the regression equations. Ordinary least squares (OLS) regression techniques were used to select the explanatory variables (basin and climatic characteristics) that would appear in the final regression equations. OLS regression of all possible subsets was done with 62 explanatory variables for each of 27 response variables. Five explanatory variables were chosen for the final regression equations: drainage basin area, areal fraction of the drainage basin underlain by sand and gravel aquifers, distance from the coast to the drainage basin centroid, mean drainage basin annual precipitation, and mean drainage basin winter precipitation (the sum of mean monthly precipitation for December, January, and February). Generalized least-squares regression techniques were used to derive the final coefficients and measures of uncertainty for the regression equations. The forms of many of the derived regression equations indicate some physical, mechanistic processes. Drainage basin area is the most statistically important explanatory variable and appears in all derived regression equations. Monthly streamflows are related inversely to the distance from the coast to the drainage basin centroid during December, January, February, and March; that is, the closer a river basin is to the coast, the higher monthly streamflows are per unit drainage basin area during the winter. The relation reverses in May when higher streamflows are attributed to basins farther from the coast

  20. A diary study of action slips in healthy individuals.

    PubMed

    Jónsdóttir, María K; Adólfsdóttir, Steinunn; Cortez, Rúna Dögg; Gunnarsdóttir, María; Gústafsdóttir, Agústa Hlín

    2007-12-01

    Memory complaints following minor head injury or whiplash are common and often bear similarity to absent mindedness or action slips (Reason, 1979). We replicated Reason's study by asking 189 healthy volunteers to keep diaries of their action slips for a week. The mean number of slips was 6.4 (SD = 4.9). Perceived stress did not correlate with number of slips but there was a weak positive correlation between action slips and scores on a memory failures questionnaire. Memory diaries may be clinically useful when assessing individuals who worry about cognitive sequelae of minor injuries. Diaries clarify the nature of the complaints and may have therapeutic value by demonstrating that the memory slips are less frequent than estimated by the patients. PMID:17853144

  1. How to Estimate Epidemic Risk from Incomplete Contact Diaries Data?

    PubMed

    Mastrandrea, Rossana; Barrat, Alain

    2016-06-01

    Social interactions shape the patterns of spreading processes in a population. Techniques such as diaries or proximity sensors allow to collect data about encounters and to build networks of contacts between individuals. The contact networks obtained from these different techniques are however quantitatively different. Here, we first show how these discrepancies affect the prediction of the epidemic risk when these data are fed to numerical models of epidemic spread: low participation rate, under-reporting of contacts and overestimation of contact durations in contact diaries with respect to sensor data determine indeed important differences in the outcomes of the corresponding simulations with for instance an enhanced sensitivity to initial conditions. Most importantly, we investigate if and how information gathered from contact diaries can be used in such simulations in order to yield an accurate description of the epidemic risk, assuming that data from sensors represent the ground truth. The contact networks built from contact sensors and diaries present indeed several structural similarities: this suggests the possibility to construct, using only the contact diary network information, a surrogate contact network such that simulations using this surrogate network give the same estimation of the epidemic risk as simulations using the contact sensor network. We present and compare several methods to build such surrogate data, and show that it is indeed possible to obtain a good agreement between the outcomes of simulations using surrogate and sensor data, as long as the contact diary information is complemented by publicly available data describing the heterogeneity of the durations of human contacts. PMID:27341027

  2. How to Estimate Epidemic Risk from Incomplete Contact Diaries Data?

    PubMed Central

    Mastrandrea, Rossana; Barrat, Alain

    2016-01-01

    Social interactions shape the patterns of spreading processes in a population. Techniques such as diaries or proximity sensors allow to collect data about encounters and to build networks of contacts between individuals. The contact networks obtained from these different techniques are however quantitatively different. Here, we first show how these discrepancies affect the prediction of the epidemic risk when these data are fed to numerical models of epidemic spread: low participation rate, under-reporting of contacts and overestimation of contact durations in contact diaries with respect to sensor data determine indeed important differences in the outcomes of the corresponding simulations with for instance an enhanced sensitivity to initial conditions. Most importantly, we investigate if and how information gathered from contact diaries can be used in such simulations in order to yield an accurate description of the epidemic risk, assuming that data from sensors represent the ground truth. The contact networks built from contact sensors and diaries present indeed several structural similarities: this suggests the possibility to construct, using only the contact diary network information, a surrogate contact network such that simulations using this surrogate network give the same estimation of the epidemic risk as simulations using the contact sensor network. We present and compare several methods to build such surrogate data, and show that it is indeed possible to obtain a good agreement between the outcomes of simulations using surrogate and sensor data, as long as the contact diary information is complemented by publicly available data describing the heterogeneity of the durations of human contacts. PMID:27341027

  3. Art Supply Inventors. Children's Art Diary.

    ERIC Educational Resources Information Center

    Szekely, George

    2001-01-01

    Discusses types of art materials that children enjoy using in their artworks. Explores the art materials such as tasty art supplies, such as candy; peeled supplies, such as pencil shavings; sticky art supplies, such as Band-Aids; and fast-food supplies, such as forks and spoons. (CMK)

  4. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--TIME AND ACTIVITY DIARY QUESTIONNAIRE DATA

    EPA Science Inventory

    The Time and Activity Diary Questionnaire data set provides information about the daily activities of the respondents during the sampling week. The information is from 260 Time and Activity Diary Questionnaires for 91 households. Supplemental pages were provided. The informati...

  5. Validation of the IMMIDIET food frequency questionnaire in an adult Belgian population: a report from the Belgian case-control study on bladder cancer risk.

    PubMed

    Brinkman, M T; Kellen, E; Zeegers, M P; van Dongen, M C J M S; Dagnelie, P C; Muls, E; Buntinx, F

    2011-01-01

    We evaluated the performance of the IMMIDIET food frequency questionnaire (FFQ) used to collect dietary data for the Belgian case-control study on bladder cancer. Thirty-seven men and women aged 50 years and older were recruited from the University Hospital in Leuven, Belgium. Participants completed the IMMIDIET FFQ, a 7-day diet diary and a 24-hour diet recall. Median intakes and inter-quartile ranges were calculated for 27 foods and nutrients from each dietary assessment method. All dietary factors were log-transformed and adjusted for energy using the nutrient density method. Pearson correlation coefficients were used to compare the different dietary assessment methods. Bland-Altman plots were also used to assess levels of agreement between the dietary methods. Energy, fruit and vegetable intake estimates were higher from the IMMIDIET FFQ compared with the two reference methods.The highest deattenuated correlations between the FFQ and 7-day diary were meat (0.58), bread (0.44), fruit (0.38) and fish (0.38). The highest deattenuated correlations between the FFQ and 24-hour recall were for fruit (0.72), fat (0.48), alcohol (0.44), cholesterol (0.42), monounsaturated fatty acid (0.42) and polyunsaturated fatty acid (0.41). Generally, correlation was lower for the micro-nutrients except for phosphorus (0.42), vitamin C (0.41) and calcium (0.40). The IMMIDIET FFQ is an appropriate instrument to measure usual dietary intake for the Belgian case-control study on bladder cancer risk. Further investigation of nutritional assessment methods is necessary. PMID:21485759

  6. Educating Esme: Diary of a Teacher's First Year.

    ERIC Educational Resources Information Center

    Codell, Esme Raji

    This book presents the uncensored diary of a young, beginning elementary school teacher. She started teaching in an inner-city, Chicago public school, where gangs attacked her class and her own students stabbed a substitute with a pencil. The most trying challenges she faced were from administrators who questioned her unconventional techniques…

  7. The Electronic Diary: The Technologization of the Personal.

    ERIC Educational Resources Information Center

    Desser, Daphne

    With each technological advancement--telephone, automobile, television, and modem--people gain convenience, efficiency, and speed; they lose immediacy, real as opposed to virtual community, and physicality. At a writer's computer conference, journal writers who have used a diary with a lock and key to keep writings private wonder how to reconcile…

  8. Paid Work and Unpaid Work: Diary Information Versus Questionnaire Information

    ERIC Educational Resources Information Center

    Bonke, Jens

    2005-01-01

    Time-use information is preferably obtained from diaries, as this method is considered more reliable than information from questionnaires. Data from the Danish Time Use Survey 2001 thus indicate differences in the level of unpaid work, whereas only minor differences appear for paid work. That is: people reporting many hours of paid work tend to…

  9. Disciplinary Technologies and Pupil Redisposition: School Equipment and Homework Diaries

    ERIC Educational Resources Information Center

    Zaborowski, Katrin U.; Breidenstein, Georg

    2011-01-01

    This paper explores disciplinary technologies and pupil redisposition through school and teacher focus on school equipment and homework diaries. During our field research in two contrasting secondary schools, we experienced the importance of missing school equipment to teacher and school control. We also concluded that forgotten or missing school…

  10. Dear Diary: Confessions of a Nice White Girl

    ERIC Educational Resources Information Center

    Bradley, Deborah

    2005-01-01

    "Music and the Racial Imagination" triggered the reminiscences from the author's teens described in the "diary presented in this article." These memories undoubtedly played a role in her decision to enter an undergraduate music education program at the age of 40. These and other memories have been called up in a variety of contexts more recently…

  11. Diary of an African-American Freshman at Harvard College.

    ERIC Educational Resources Information Center

    Millner, Caille

    1998-01-01

    An African-American freshman at Harvard University keeps a diary of her first year at college, noting experiences of racial isolation and solidarity, and the difficulties in being both Black and female in the highly competitive Harvard environment. A recurring theme is that of her alienation from others. (SLD)

  12. Intrusive Music: The Perception of Everyday Music Explored by Diaries

    ERIC Educational Resources Information Center

    Gavin, Helen

    2006-01-01

    This paper describes research investigating the perception of intrusive music, that is, music heard when choice, volume, and occurrence are not under the control of the participant. Participants were directed to record diary accounts of episodes in which music was played in instances when they were not in control of the decision to play the music…

  13. Analyzing clinical trial outcomes based on incomplete daily diary reports.

    PubMed

    Thomas, Neal; Harel, Ofer; Little, Roderick J A

    2016-07-30

    A case study is presented assessing the impact of missing data on the analysis of daily diary data from a study evaluating the effect of a drug for the treatment of insomnia. The primary analysis averaged daily diary values for each patient into a weekly variable. Following the commonly used approach, missing daily values within a week were ignored provided there was a minimum number of diary reports (i.e., at least 4). A longitudinal model was then fit with treatment, time, and patient-specific effects. A treatment effect at a pre-specified landmark time was obtained from the model. Weekly values following dropout were regarded as missing, but intermittent daily missing values were obscured. Graphical summaries and tables are presented to characterize the complex missing data patterns. We use multiple imputation for daily diary data to create completed data sets so that exactly 7 daily diary values contribute to each weekly patient average. Standard analysis methods are then applied for landmark analysis of the completed data sets, and the resulting estimates are combined using the standard multiple imputation approach. The observed data are subject to digit heaping and patterned responses (e.g., identical values for several consecutive days), which makes accurate modeling of the response data difficult. Sensitivity analyses under different modeling assumptions for the data were performed, along with pattern mixture models assessing the sensitivity to the missing at random assumption. The emphasis is on graphical displays and computational methods that can be implemented with general-purpose software. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26888661

  14. The birth of NASA: The diary of T. Keith Glennan

    NASA Technical Reports Server (NTRS)

    Glennan, Thomas Keith; Hunley, J. D. (Editor)

    1993-01-01

    In this book, part diary and recollection, T. Keith Glennan--the first administrator of NASA--relates the story of how he and others both inside and outside of the agency worked within the circumstances created by the Sputnik crisis to plan and organize a viable space program that ultimately put 12 Americans on the Moon. In the process, Glennan also reveals a great deal about Eisenhower as a human.

  15. Modeling Seizure Self-Prediction: An E-Diary Study

    PubMed Central

    Haut, Sheryl R.; Hall, Charles B.; Borkowski, Thomas; Tennen, Howard; Lipton, Richard B.

    2013-01-01

    Purpose A subset of patients with epilepsy successfully self-predicted seizures in a paper diary study. We conducted an e-diary study to ensure that prediction precedes seizures, and to characterize the prodromal features and time windows that underlie self-prediction. Methods Subjects 18 or older with LRE and ≥3 seizures/month maintained an e-diary, reporting AM/PM data daily, including mood, premonitory symptoms, and all seizures. Self-prediction was rated by, “How likely are you to experience a seizure [time frame]”? Five choices ranged from almost certain (>95% chance) to very unlikely. Relative odds of seizure (OR) within time frames was examined using Poisson models with log normal random effects to adjust for multiple observations. Key Findings Nineteen subjects reported 244 eligible seizures. OR for prediction choices within 6hrs was as high as 9.31 (1.92,45.23) for “almost certain”. Prediction was most robust within 6hrs of diary entry, and remained significant up to 12hrs. For 9 best predictors, average sensitivity was 50%. Older age contributed to successful self-prediction, and self-prediction appeared to be driven by mood and premonitory symptoms. In multivariate modeling of seizure occurrence, self-prediction (2.84; 1.68,4.81), favorable change in mood (0.82; 0.67,0.99) and number of premonitory symptoms (1,11; 1.00,1.24) were significant. Significance Some persons with epilepsy can self-predict seizures. In these individuals, the odds of a seizure following a positive prediction are high. Predictions were robust, not attributable to recall bias, and were related to self awareness of mood and premonitory features. The 6-hour prediction window is suitable for the development of pre-emptive therapy. PMID:24111898

  16. Affective instability in patients with chronic pain: a diary approach.

    PubMed

    Rost, Silke; Van Ryckeghem, Dimitri M L; Koval, Peter; Sütterlin, Stefan; Vögele, Claus; Crombez, Geert

    2016-08-01

    Affective instability, conceptualized as fluctuations in mood over time, has been related to ill-health and psychopathology. In this study, we examined the role of affective instability on daily pain outcomes in 70 patients with chronic pain (Mage = 49.7 years; 46 females) using an end-of-day diary. During a baseline phase, patients completed self-reported questionnaires of pain severity, pain duration, disability, depression, and anxiety. During a subsequent diary phase, patients filled out an electronic end-of-day diary over 14 consecutive days assessing daily levels of pain severity, disability, cognitive complaints, negative affect (NA) and positive affect. Affective instability was operationalized as the mean square of successive differences in daily mood (separately for NA and positive affect), which takes into account the size of affective changes over consecutive days. Results indicated that NA instability was positively associated with daily disability, beyond the effects of daily pain severity. Furthermore, NA instability moderated the relationship between daily pain severity and daily disability and the relationship between daily pain severity and daily cognitive complaints. Positive affect instability, however, showed to be unrelated to all outcomes. Current findings extend previous results and reveal the putative role of affective instability on pain-related outcomes and may yield important clinical implications. Indeed, they suggest that targeting NA instability by improving emotion regulation skills may be a strategy to diminish disability and cognitive complaints in patients with chronic pain. PMID:27075427

  17. Variations in 7-day/24-h circadian pattern of ambulatory blood pressure and heart rate of type 2 diabetes patients

    PubMed Central

    Bhardwaj, Shipra; Verma, Narsingh; Anjum, Baby; Bhardwaj, Kshitij

    2014-01-01

    Aims/Introduction Diabetes has profound consequences on the cardiovascular system leading to cardiovascular morbidity and mortality in diabetic patients. Blood pressure (BP) has a characteristic and reproducible circadian pattern, with high values during the day and low values at night. A 7-day timed analysis of BP through ambulatory blood pressure monitoring has been used not only to diagnose day and night dipping patterns of blood pressure, but also to measure day-to-day variability and the circadian hyper-amplitude-tension, a condition in which excessive circadian BP amplitude precedes the chronic established hypertension. Our objective was to assess the 7-day/24-h circadian pattern of BP and heart rate in diabetic patients, as it could be helpful in the diagnosis and prevention of cardiovascular morbidity. Materials and Methods A total of 50 diabetic patients with type 2 diabetes and 50 non-diabetic participants were recruited for the study. General health records were individually maintained, and 7-day/24-h ambulatory blood pressure monitoring using an ambulatory blood pressure monitor was carried out. Results The rhythmic parameters of systolic and diastolic BP, heart rate, double amplitude, acrophase and 3-h fractionated hyperbaric index were found to be significantly high in diabetic patients. A total of 12 participants were diagnosed with circadian hyper-amplitude-tension. These data suggest that diabetic patients have certain variations in the circadian pattern of blood pressure and heart rate, which can result in disturbed vascular events, and thus are at greater risk of cardiovascular morbidity. Conclusion Seven-day/24-h monitoring might be useful as an early predictive tool in assessing future cardiovascular risk, guiding treatment and management of these patients. PMID:25422775

  18. Biopsy Specimens Obtained 7 Days After Starting Chemoradiotherapy (CRT) Provide Reliable Predictors of Response to CRT for Rectal Cancer

    SciTech Connect

    Suzuki, Toshiyuki; Sadahiro, Sotaro; Tanaka, Akira; Okada, Kazutake; Kamata, Hiroko; Kamijo, Akemi; Murayama, Chieko; Akiba, Takeshi; Kawada, Shuichi

    2013-04-01

    Purpose: Preoperative chemoradiation therapy (CRT) significantly decreases local recurrence in locally advanced rectal cancer. Various biomarkers in biopsy specimens obtained before CRT have been proposed as predictors of response. However, reliable biomarkers remain to be established. Methods and Materials: The study group comprised 101 consecutive patients with locally advanced rectal cancer who received preoperative CRT with oral uracil/tegafur (UFT) or S-1. We evaluated histologic findings on hematoxylin and eosin (H and E) staining and immunohistochemical expressions of Ki67, p53, p21, and apoptosis in biopsy specimens obtained before CRT and 7 days after starting CRT. These findings were contrasted with the histologic response and the degree of tumor shrinkage. Results: In biopsy specimens obtained before CRT, histologic marked regression according to the Japanese Classification of Colorectal Carcinoma (JCCC) criteria and the degree of tumor shrinkage on barium enema examination (BE) were significantly greater in patients with p21-positive tumors than in those with p21-negative tumors (P=.04 and P<.01, respectively). In biopsy specimens obtained 7 days after starting CRT, pathologic complete response, histologic marked regression according to both the tumor regression criteria and JCCC criteria, and T downstaging were significantly greater in patients with apoptosis-positive and p21-positive tumors than in those with apoptosis-negative (P<.01, P=.02, P=.01, and P<.01, respectively) or p21-negative tumors (P=.03, P<.01, P<.01, and P=.02, respectively). The degree of tumor shrinkage on both BE as well as MRI was significantly greater in patients with apoptosis-positive and with p21-positive tumors than in those with apoptosis-negative or p21-negative tumors, respectively. Histologic changes in H and E-stained biopsy specimens 7 days after starting CRT significantly correlated with pathologic complete response and marked regression on both JCCC and tumor

  19. Growth Recovery of Lemna gibba and Lemna minor Following a 7-Day Exposure to the Herbicide Diuron.

    PubMed

    Burns, Mitchell; Hanson, Mark L; Prosser, Ryan S; Crossan, Angus N; Kennedy, Ivan R

    2015-08-01

    In agricultural catchments, aquatic ecosystems can experience a pulse exposure to pesticides. Following such exposure, non-target organisms that are not extirpated may recover. This paper investigates the potential of two duckweed species (Lemna minor and Lemna gibba) to recover from a 7-day exposure to different concentrations (0.4-208 µg L(-1)) of the herbicide diuron. There was significant inhibition in the growth and biomass after the initial 7-day exposure (e.g. frond number EC50=59.2 and 52.2 µg L(-1) for L. minor and L. gibba, respectively). Following transfer to clean media, recovery (the highest concentration yielding no significant difference in the effect endpoint from the control) was observed for all effects endpoints at concentrations ranging 60-111 µg L(-1) for L. minor and 60-208 µg L(-1) for L. gibba. These results suggest that recovery is possible for primary producers at environmentally relevant concentrations considered significant in ecological risk assessment. PMID:26067703

  20. Clinical efficacy of levofloxacin 500 mg once daily for 7 days for patients with non-gonococcal urethritis.

    PubMed

    Takahashi, Satoshi; Ichihara, Kohji; Hashimoto, Jiro; Kurimura, Yuichiro; Iwasawa, Akihiko; Hayashi, Kenji; Sunaoshi, Kenichi; Takeda, Koichi; Suzuki, Nobukazu; Satoh, Takashi; Tsukamoto, Taiji

    2011-06-01

    To confirm the efficacy of the treatment regimen with oral levofloxacin (LVFX) 500 mg once daily for 7 days for patients with non-gonococcal urethritis (NGU), we evaluated the microbiological and clinical outcomes of the regimen in those patients. We finally evaluated 53 patients with symptomatic NGU and 5 patients with asymptomatic NGU. As a result of microbiological examinations, 19 of the symptomatic patients were diagnosed as having non-gonococcal chlamydial urethritis (NGCU); 13 had non-gonococcal non-chlamydial urethritis (NGNCU), and 21 had urethritis without any microbial detection. Five of the asymptomatic patients were diagnosed as having NGCU. Microbiological cure was achieved in 91% of the 32 patients with symptomatic NGU and in 80% of the 5 patients with asymptomatic NGCU. Clinical cure was obtained in 92% of the 53 patients with symptomatic NGU. The microbiological eradication rate for Chlamydia trachomatis was 92% in 24 patients. As for other organisms, the microbiological eradication rate for Mycoplasma genitalium was 60% in 5 patients and that for Ureaplasma urealyticum was 100% in 10. The microbiological and clinical efficacy of oral LVFX 500 mg once daily for 7 days for the patients with NGU was the same for the azithromycin (AZM) 1,000 mg single dose that we previously reported. The eradication rates of C. trachomatis and U. urealyticum in the treatment regimen with LVFX 500 mg were high enough in the clinical setting; however, for M. genitalium, the rate was relatively inferior to that with AZM. PMID:21174140

  1. Vaginal practices diary: development of a pictorial data collection tool for sensitive behavioural data

    PubMed Central

    Francis, Suzanna C.; Lees, Shelley S.; Andrew, Bahati; Zalwango, Flavia; Vandepitte, Judith; Ao, Trong; Baisley, Kathy; Kapiga, Saidi; Grosskurth, Heiner; Hayes, Richard

    2013-01-01

    Background Intravaginal practices (IVP) are highly prevalent behaviours among women at increased risk for HIV in sub-Saharan Africa. IVP data collected by face-to-face interviews (FTFI) may be subject to recall or social desirability bias. Daily self-administered diaries may help to decrease bias associated with FTFI. IVP data from a diary and FTFI were compared during a multi-site microbicide feasibility study in Tanzania and Uganda. Methods Two hundred women were recruited and given diaries to complete daily for six weeks. Data obtained in the diary were compared to data from the FTFI during clinical visits to assess the consistency of reporting of IVP between the data collection methods. Results In Tanzania, proportions of overall vaginal cleansing and insertion were similar for the FTFI and the diary, but the diary indicated higher frequency of cleansing and use of a cloth or other applicator. In Uganda, proportions of overall vaginal cleansing were similar for FTFI and the diary, but the diary indicated higher frequency of cleansing, use of soaps and cloths for cleansing, and insertion. Most of the inconsistencies between the two data collection methods were from reported frequency of IVP or IVP related to sexual intercourse. Conclusions The comparison of FTFI and the vaginal practice diary suggests that recall of IVP may be improved by a daily self-administered diary, especially for frequency of cleansing and cleansing in proximity to sexual intercourse. The vaginal practices diary can provide a more detailed understanding of IVP and aid in the interpretation of findings from FTFI. Vaginal practices diary: development of a pictorial data collection tool for sensitive behavioural data. PMID:22801344

  2. Writing In and Reading ICU Diaries: Qualitative Study of Families' Experience in the ICU

    PubMed Central

    Garrouste-Orgeas, Maité; Périer, Antoine; Mouricou, Philippe; Grégoire, Charles; Bruel, Cédric; Brochon, Sandie; Philippart, François; Max, Adeline; Misset, Benoit

    2014-01-01

    Purpose Keeping an ICU patient diary has been reported to benefit the patient's recovery. Here, we investigated the families' experience with reading and writing in patient ICU diaries kept by both the family and the staff. Methods We conducted a qualitative study involving 32 semi-structured in-depth interviews of relatives of 26 patients (34% of all family members who visited patients) who met our ICU-diary criterion, i.e., ventilation for longer than 48 hours. Grounded theory was used to conceptualise the interview data via a three-step coding process (open coding, axial coding, and selective coding). Results Communicative, emotional, and humanising experiences emerged from our data. First, family members used the diaries to access, understand, and assimilate the medical information written in the diaries by staff members, and then to share this information with other family members. Second, the diaries enabled family members to maintain a connection with the patient by documenting their presence and expressing their love and affection. Additionally, families confided in the diaries to maintain hope. Finally, family members felt the diaries humanized the medical staff and patient. Conclusions Our findings indicate positive effects of diaries on family members. The diaries served as a powerful tool to deliver holistic patient- and family-centered care despite the potentially dehumanising ICU environment. The diaries made the family members aware of their valuable role in caring for the patient and enhanced their access to and comprehension of medical information. Diaries may play a major role in improving the well-being of ICU-patient families. PMID:25329581

  3. A randomized trial of 7-day doripenem versus 10-day imipenem-cilastatin for ventilator-associated pneumonia

    PubMed Central

    2012-01-01

    Introduction The aim of this study was to compare a 7-day course of doripenem to a 10-day course of imipenem-cilastatin for ventilator-associated pneumonia (VAP) due to Gram-negative bacteria. Methods This was a prospective, double-blinded, randomized trial comparing a fixed 7-day course of doripenem one gram as a four-hour infusion every eight hours with a fixed 10-day course of imipenem-cilastatin one gram as a one-hour infusion every eight hours (April 2008 through June 2011). Results The study was stopped prematurely at the recommendation of the Independent Data Monitoring Committee that was blinded to treatment arm assignment and performed a scheduled review of data which showed signals that were close to the pre-specified stopping limits. The final analyses included 274 randomized patients. The clinical cure rate at the end of therapy (EOT) in the microbiological intent-to-treat (MITT) population was numerically lower for patients in the doripenem arm compared to the imipenem-cilastatin arm (45.6% versus 56.8%; 95% CI, -26.3% to 3.8%). Similarly, the clinical cure rate at EOT was numerically lower for patients with Pseudomonas aeruginosa VAP, the most common Gram-negative pathogen, in the doripenem arm compared to the imipenem-cilastatin arm (41.2% versus 60.0%; 95% CI, -57.2 to 19.5). All cause 28-day mortality in the MITT group was numerically greater for patients in the doripenem arm compared to the imipenem-cilastatin arm (21.5% versus 14.8%; 95% CI, -5.0 to 18.5) and for patients with P. aeruginosa VAP (35.3% versus 0.0%; 95% CI, 12.6 to 58.0). Conclusions Among patients with microbiologically confirmed late-onset VAP, a fixed 7-day course of doripenem was found to have non-significant higher rates of clinical failure and mortality compared to a fixed 10-day course of imipenem-cilastatin. Consideration should be given to treating patients with VAP for more than seven days to optimize clinical outcome. Trial Registration ClinicalTrials.gov: NCT00589693

  4. The sleep of healthy people--a diary study

    NASA Technical Reports Server (NTRS)

    Monk, T. H.; Buysse, D. J.; Rose, L. R.; Hall, J. A.; Kupfer, D. J.

    2000-01-01

    To provide baseline data for various research studies at the University of Pittsburgh over a 10-year period, 266 healthy subjects (144 male, 122 female, aged 20-50 years) meeting certain criteria each completed a 14-night sleep diary. For each night, the diary allowed the subjective measurement of bedtime, wake time, time in bed (TIB), sleep efficiency, number of minutes of wake after sleep onset (WASO), alertness on awakening, and percentage of morning needing an alarm (or a person functioning as one). Weeknight versus weekend night differences in TIB (TIBdiff), weekday altertness, and reliance on alarms were examined as possible indicators of sleep debt. In addition, general descriptive data were tabulated. On average, bedtimes were at 23:48 and wake times at 07:23, yielding a mean TIB of 7 hours 35 minutes. As expected, bedtimes and wake times were later on weekend nights than on weeknights. Bedtimes were 26 minutes later, wake times 53 minutes later, yielding a mean weekend TIB increase of 27 minutes. Overall, subjects perceived their sleep latency to be 10.5 minutes, reported an average of one awakening during the night (with an average of 6.4 minutes of WASO), had a diary sleep efficiency of 96.3%, and awoke with an alterness rating of 69.5%. These variables differed little between weeknight and weekend nights. Subjects used an alarm (or a person functioning as an alarm) on 60.9% nights overall, 68.3% on weeknights, 42.5% on weekends. When TIBdiff was used as an estimate of sleep debt (comparing subjects with TIBdiff > 75 minutes with those with a TIBdiff < 30 minutes), the group with more "catch-up sleep" on weekends had shorter weeknight TIB durations (by about 24 minutes) and relied more on an alarm for weekday waking (by about 22%), indicating the possible utility of these variables as sleep debt indices.

  5. Adherence to 7-day primaquine treatment for the radical cure of P. vivax in the Peruvian Amazon.

    PubMed

    Grietens, Koen Peeters; Soto, Veronica; Erhart, Annette; Ribera, Joan Muela; Toomer, Elizabeth; Tenorio, Alex; Montalvo, Tanilu Grande; Rodriguez, Hugo; Cuentas, Alejandro Llanos; D'Alessandro, Umberto; Gamboa, Dionicia

    2010-06-01

    Despite being free of charge, treatment adherence to 7-day primaquine for the radical cure of Plasmodium vivax was estimated at 62.2% among patients along the Iquitos-Nauta road in the Peruvian Amazon. The principal reason for non-adherence was the perceived adverse effects related to local humoral illness conceptions that hold that malaria produces a hot state of body, which is further aggravated by the characteristically hot medical treatment. Notably, patients were willing to adhere to the first 3 days of treatment during which symptoms are most apparent and include the characteristic chills. Nevertheless, as symptoms abate, the perceived aggravating characteristics of the medication outweigh the perceived advantages of treatment adherence. Improving community awareness about the role of primaquine to prevent further malaria transmission and fostering a realistic system of direct observed treatment intake, organized at community level, can be expected to improve adherence to the radical cure of P. vivax in this area. PMID:20519594

  6. Nokia Lifeblog: a mobile diary that writes itself

    NASA Astrophysics Data System (ADS)

    Kuznetsov, Ivan

    2007-04-01

    Nokia Lifeblog is a combination of application software for PC and Nokia Nseries multimedia computers that automatically keeps a diary of the multimedia items collected with the mobile device, such as images, videos, messages, text and audio notes and enhances it with metadata information. Mobile device (multimedia computer) with Nokia Lifeblog is acting as a life recorder, collecting personal content, while as PC it acts as a data archive with a convenient user interface that provides an easy way to organize stored data, browse and search through it and share it.

  7. Glial growth factor 2 promotes functional recovery with treatment initiated up to 7 days after permanent focal ischemic stroke.

    PubMed

    Iaci, Jennifer F; Ganguly, Anindita; Finklestein, Seth P; Parry, Tom J; Ren, Jingmei; Saha, Subhash; Sietsma, Dana K; Srinivas, Maya; Vecchione, Andrea M; Caggiano, Anthony O

    2010-12-01

    Neuregulins are a family of growth factors essential for normal cardiac and nervous system development. The EGF-like domain of neuregulins contains the active site which binds and activates signaling cascades through ErbB receptors. A neuregulin-1 gene EGF-like fragment demonstrated neuroprotection in the transient middle cerebral artery occlusion (MCAO) stroke model and drastically reduced infarct volume (Xu et al., 2004). Here we use a permanent MCAO rat model to initially compare two products of the neuregulin-1 gene and also assess levels of recovery with acute versus delayed time to treatment. In the initial study full-length glial growth factor 2 (GGF2) and an EGF-like domain fragment were compared with acute intravenous delivery. In a second study GGF2 only was delivered starting at 24h, 3 days or 7 days after permanent ischemia was induced. In both studies daily intravenous administration continued for 10 days. Recovery of neurological function was assessed using limb placing and body swing tests. GGF2 had similar functional improvements compared to the EGF-like domain fragment at equimolar doses, and a higher dose of GGF2 demonstrated more robust functional improvements compared to a lower dose. GGF2 improved sensorimotor recovery with all treatment paradigms, even enhancing recovery of function with a delay of 7 days to treatment. Histological assessments did not show any associated reduction in infarct volume at either 48 h or 21 days post-ischemic event. Neurorestorative effects of this kind are of great potential clinical importance, given the difficulty of delivering neuroprotective therapies within a short time after an ischemic event in human patients. If confirmed by additional work including additional data on mechanism(s) of improved outcome with verification in other stroke models, one can make a compelling case to bring GGF2 to clinical trials as a neurorestorative approach to improving outcome following stroke injury. PMID:20691195

  8. Study on the necessary survey days for energy intake in school children assessed by 7 day survey.

    PubMed

    Yamaguchi, Atsuko; Tanaka, Nobuko; Eguchi, Yoko; Kuno, Kazue; Wakikawa, Noriko; Sarukura, Nobuko; Fukinbara, Mina; Yamamoto, Shigeru

    2012-01-01

    Theoretically, the longer the period of a nutrition survey, the more reliable the results. However, a long survey can impose a burden on subjects and cause the results to become inaccurate. For adults, a 3 non-consecutive day survey is usually recommended; however, for school children, at least in Japan, it has not been determined whether this is necessary. In this study we conducted a survey of 7 days and tried to find the minimum number of days necessary to determine the energy intake. The subjects were about 300 children aged from 6 to 7, 10 to 11 and 13 to 14 years old in a city in the western part of Japan. The weighing method was used for the school lunch and other meals were surveyed by 24-recalling method. For the 6-7 year-old school children, guardians were asked to keep dietary records. The final number of subjects who were able to complete the 7-day survey was 139. Energy intakes for each weekday were not statistically different (p>0.05) and those for each weekend did not differ (p>0.05). Average energy intakes on weekdays were higher than those on weekend days in 10-11 and 13-14 year-old children. The average intakes of energy in 10-11 and 13-14 year-old children were lower than Japanese estimated energy requirements (EER). However, body weight of more than 90% of subjects was within the normal range. The results suggest that a survey of one weekday is reliable for all weekdays and that of one week-end day is reliable for any weekend day and also indicate the necessity of further studies of EER in rapidly growing children. PMID:22449999

  9. Gender differences in endocrine responses to posture and 7 days of -6 degrees head-down bed rest

    NASA Technical Reports Server (NTRS)

    Vernikos, J.; Dallman, M. F.; Keil, L. C.; O'Hara, D.; Convertino, V. A.

    1993-01-01

    Endocrine regulation of fluids and electrolytes during 7 days of -6 degrees head-down bed rest (HDBR) was compared in male (n = 8) and, for the first time, female (n = 8) volunteers. The subjects' responses to quiet standing for 2 h before and after HDBR were also tested. In both sexes, diuresis and natriuresis were evident during the first 2-3 days of HDBR, resulting in a marked increase in the urinary Na(+)-to-K+ ratio and significant Na+ retention on re-ambulation. After the 1st day of HDBR, plasma renin activity (PRA) was increased relative to aldosterone (Aldo), plasma volume was decreased, and the renal response to Aldo appeared to be appropriate. Circulating levels of arginine vasopressin, cortisol, and ACTH were unchanged during HDBR. Plasma testosterone decreased slightly on day 2 of HDBR in males. The ratio of early morning ACTH to cortisol was lower in females than in males because ACTH was lower in females. Urinary cortisol increased and remained elevated throughout the HDBR in males only. There were no gender differences in the responses to 7 days of HDBR, except those in the pituitary-adrenal system; those differences appeared unrelated to the postural change. The provocative cardiovascular test of quiet standing before and after HDBR revealed both sex differences and effects of HDBR. There were significant sex differences in cardiovascular responses to standing before and after HDBR. Females had greater PRA and Aldo responses to standing before HDBR and larger Aldo responses to standing after HDBR than males.(ABSTRACT TRUNCATED AT 250 WORDS).

  10. Contribution of the Activities Diary to the pediatric teaching

    PubMed Central

    Fernandes, Vitor de Almeida; Scucuglia, Ana Cláudia B.; T.Gonsaga, Ricardo Alessandro; Biscegli, Terezinha Soares

    2013-01-01

    OBJECTIVE To describe the fifth-year medical students' self-evaluation based on the reflexive discourse of the Activities Diaries (portfolio) from the Pediatric Internship I and Child Care Rotations. METHODS Cross sectional, qualitative and descriptive study using the collective subject discourse of the diaries used during the internship of the Medical School, in Catanduva, São Paulo, from January to November, 2011. The registered students' testimonials in the portfolio sections called self-assessment and students' impression were assessed according to their central ideas (discipline organization, breastfeeding outpatient clinic, number of admissions in the pediatric hospital ward and satisfaction with the Child Health training ), related to the teaching of Pediatrics and Child Care. The portfolios with incomplete registers were excluded. RESULTS The testimonials of 47 interns (75% of the students) were analyzed, and 21.3% of them expressed satisfaction with the discipline organization and 27.7% praised the inclusion of the breastfeeding outpatient clinics in the course. For 25.5% of the academics, the number of admissions in the pediatric wards was insufficient for an ideal learning; however, 70.2% were satisfied with the Child Health training. CONCLUSIONS This critical analysis allowed a summary of the reflections, suggestions and critics registered by the interns and can be used as a tool for improvement of the professional cycle. PMID:24142320

  11. 'The Adventure': Charles-Ferdinand Ramuz's extraordinary stroke diary.

    PubMed

    Bogousslavsky, J

    2009-01-01

    The famous Swiss writer Charles-Ferdinand Ramuz suffered a stroke at 65 years, which he called 'the adventure' or 'the accident'. He developed language disturbances suggesting crossed aphasia in a right hander with left hemiparesis. This uncommon pattern allowed him to continue to write his diary and to report his disturbances, with a unique depth and precision, especially for cognitive-emotional changes. Language and motor dysfunction recovered within a few weeks, but Ramuz complained of persisting emotional flattening alternating with irritability, fatigue, depression, anxiety, and concentration difficulty, which gave him the feeling to have become another person and to be inhabited by a stranger, whom he compared with devils. Ramuz fought several months to resume his literary activity, having the impression to have lost inspiration and creativity. However, the novels he wrote less than 6 months after stroke show no stylistic changes and have been found to be of the same quality as his previous production. Ramuz even 'used' his stroke experience in his work, in particular in a novel depicting an old man who has a stroke and dies of it. Ramuz's diary, with his own daily description of stroke features and consequences during acute and recovery phases, is a unique document in a writer of his importance, and provides invaluable information on subjective emotional and cognitive experience of stroke. PMID:19092249

  12. 'The adventure': Charles-Ferdinand Ramuz's extraordinary stroke diary.

    PubMed

    Bogousslavsky, J

    2010-01-01

    The famous Swiss writer Charles-Ferdinand Ramuz suffered a stroke at 65 years, which he called 'the adventure' or 'the accident'. He developed language disturbances suggesting crossed aphasia in a right hander with left hemiparesis. This uncommon pattern allowed him to continue to write his diary and to report his disturbances, with a unique depth and precision, especially for cognitive-emotional changes. Language and motor dysfunction recovered within a few weeks, but Ramuz complained of persisting emotional flattening alternating with irritability, fatigue, depression, anxiety, and concentration difficulty, which gave him the feeling to have become another person and to be inhabited by a stranger, whom he compared with devils. Ramuz fought several months to resume his literary activity, having the impression to have lost inspiration and creativity. However, the novels he wrote less than 6 months after stroke show no stylistic changes and have been found to be of the same quality as his previous production. Ramuz even 'used' his stroke experience in his work, in particular in a novel depicting an old man who has a stroke and dies of it. Ramuz's diary, with his own daily description of stroke features and consequences during acute and recovery phases, is a unique document in a writer of his importance, and provides invaluable information on subjective emotional and cognitive experience of stroke. PMID:20375532

  13. Efficacy and Safety of Single and Double Doses of Ivermectin versus 7-Day High Dose Albendazole for Chronic Strongyloidiasis

    PubMed Central

    Suputtamongkol, Yupin; Premasathian, Nalinee; Bhumimuang, Kid; Waywa, Duangdao; Nilganuwong, Surasak; Karuphong, Ekkapun; Anekthananon, Thanomsak; Wanachiwanawin, Darawan; Silpasakorn, Saowaluk

    2011-01-01

    Background Strongyloidiasis, caused by an intestinal helminth Strongyloides stercoralis, is common throughout the tropics. It remains an important health problem due to autoinfection, which may result in hyperinfection and disseminated infection in immunosuppressed patients, especially patients receiving chemotherapy or corticosteroid treatment. Ivermectin and albendazole are effective against strongyloidiasis. However, the efficacy and the most effective dosing regimen are to be determined. Methods A prospective, randomized, open study was conducted in which a 7-day course of oral albendazole 800 mg daily was compared with a single dose (200 microgram/kilogram body weight), or double doses, given 2 weeks apart, of ivermectin in Thai patients with chronic strongyloidiasis. Patients were followed-up with 2 weeks after initiation of treatment, then 1 month, 3 months, 6 months, 9 months, and 1 year after treatment. Combination of direct microscopic examination of fecal smear, formol-ether concentration method, and modified Koga agar plate culture were used to detect strongyloides larvae in two consecutive fecal samples in each follow-up visit. The primary endpoint was clearance of strongyloides larvae from feces after treatment and at one year follow-up. Results Ninety patients were included in the analysis (30, 31 and 29 patients in albendazole, single dose, and double doses ivermectin group, respectively). All except one patient in this study had at least one concomitant disease. Diabetes mellitus, systemic lupus erythrematosus, nephrotic syndrome, hematologic malignancy, solid tumor and human immunodeficiency virus infection were common concomitant diseases in these patients. The median (range) duration of follow-up were 19 (2–76) weeks in albendazole group, 39 (2–74) weeks in single dose ivermectin group, and 26 (2–74) weeks in double doses ivermectin group. Parasitological cure rate were 63.3%, 96.8% and 93.1% in albendazole, single dose oral ivermectin

  14. The Use of the Reflective Diaries in Science Lessons from the Perspectives of Eighth Grade Students

    ERIC Educational Resources Information Center

    Karaca, Melek; Armagan, Fulya Öner; Bektas, Oktay

    2016-01-01

    The science teaching program in Turkey is restated with the effect of constructivist approach and science textbooks are prepared in accordance with this new program. Furthermore, reflective diaries using many techniques have started to be used in the teaching process. Reflective diaries have also started to be used in science education. The basic…

  15. Unveiling a Reflective Diary Methodology for Exploring the Lived Experiences of Stress and Coping

    ERIC Educational Resources Information Center

    Travers, Cheryl

    2011-01-01

    This article unveils a diary methodology exploring accounts of ongoing experiences during the final furlong of university life and examines the role of diary keeping for gaining insights into stress and coping with performance-related and general life stressors. The focus is on thirty young people who, following a year working in industry, were in…

  16. Measurement Reactivity and Fatigue Effects in Daily Diary Research with Families

    ERIC Educational Resources Information Center

    Reynolds, Bridget M.; Robles, Theodore F.; Repetti, Rena L.

    2016-01-01

    Methodological challenges associated with measurement reactivity and fatigue were addressed using diary data collected from mothers (n = 47), fathers (n = 39), and children (n = 47; 8-13 years) across 56 consecutive days. Demonstrating the feasibility of extended diary studies with families, on-time compliance rates were upward of 90% for all…

  17. Using Children's Diaries To Teach the Oregon Trial. Middle Level Learning.

    ERIC Educational Resources Information Center

    Wyman, Richard M., Jr.

    1998-01-01

    Allows students to experience the trials and tribulations of traveling the Oregon Trail through reading diary and journal entries written by children of that time. Recommends three classroom activities for use with historical narratives: looking for the unexpected, identifying recurring events, and creating "imaginary" diaries based on real…

  18. Diaries as a Reflective Tool in Pre-Service Language Teacher Education

    ERIC Educational Resources Information Center

    Kömür, Sevki; Çepik, Hazal

    2015-01-01

    This study presents and analyzes the positive and negative reflections of ten pre-service English teachers who kept diaries on their own learning and teaching processes and daily lives. The participants were students in an English Language Teacher Education Program who took an on-campus methodology course and voluntarily agreed to keep diaries.…

  19. Assessing Physical Activity in Children with Asthma: Convergent Validity between Accelerometer and Electronic Diary Data

    ERIC Educational Resources Information Center

    Floro, Josh N.; Dunton, Genevieve F.; Delfino, Ralph J.

    2009-01-01

    Convergent validity of accelerometer and electronic diary physical activity data was assessed in children with asthma. Sixty-two participants, ages 9-18 years, wore an accelerometer and reported their physical activity level in quarter-hour segments every 2 hr using the Ambulatory Diary Assessment (ADA). Moderate validity was found between…

  20. The Effects of Polya's Heuristic and Diary Writing on Children's Problem Solving

    ERIC Educational Resources Information Center

    Hensberry, Karina K. R.; Jacobbe, Tim

    2012-01-01

    This paper presents the results of a study that aimed at increasing students' problem-solving skills. Polya's (1985) heuristic for problem solving was used and students were required to articulate their thought processes through the use of a structured diary. The diary prompted students to answer questions designed to engage them in the phases of…

  1. What Do Learners Expect to Find in Their First Year at University? Reading Their Diaries

    ERIC Educational Resources Information Center

    Plana, Mar Gutierrez-Colon

    2011-01-01

    Using students' diaries as a frame of reference, this research project set out to learn more about how they experience foreign language classes in their first university year, over two semester periods (from September to June of the academic year 2007/08). The diaries were produced by 35 students of English Studies at the Universitat Rovira i…

  2. Validation of the PDPAR as an adolescent diary: Effect of accelerometer cut points

    Technology Transfer Automated Retrieval System (TEKTRAN)

    PURPOSE: To evaluate the validity of the Previous Day Physical Activity Recall (PDPAR) as a physical activity diary in adolescents using two accelerometer intensity classifications. METHODS: One hundred eighth graders (47 boys, 53 girls) used the PDPAR as a daily diary and wore MTI accelerometers fo...

  3. Gustav Theodor Fechner: life and work in the mirror of his diary.

    PubMed

    Meischner-Metge, Anneros

    2010-11-01

    The diaries of Gustav Fechner reveal much about his motivations to develop the field of psychophysics, as well as some of the steps toward its formulation. Together with his publications on various subjects, the diaries show how psychophysics fits into Fechner's broader scientific program, illuminate his worldview, and reveal his hopes for acceptance of his work by his colleagues. PMID:21688734

  4. NHEXAS PHASE I REGION 5 STUDY--TIME-ACTIVITY DIARY QUESTIONNAIRE DATA (MONITORING PERIOD 1)

    EPA Science Inventory

    This data set includes responses for 249 time-activity diary questionnaires. The Time Diary and Activity Questionnaire was used for collecting data on detailed (daily) time and location information and activity patterns (for relatively frequent activities when recalling events ov...

  5. NHEXAS PHASE I REGION 5 STUDY--TIME-ACTIVITY DIARY QUESTIONNAIRE DATA (ALL MONITORING PERIODS)

    EPA Science Inventory

    This data set includes responses for 249 participants with a total of 428 time-activity diaries. Some participants were studied for more than one monitoring period. The Time Diary and Activity Questionnaire was used for collecting data on detailed (daily) time and location inform...

  6. A Teaching Narrative: My Growth as a Foreign Language Educator through Teaching Diaries

    ERIC Educational Resources Information Center

    Porto, Melina

    2008-01-01

    The aim of this paper is to share my perceptions and reflections on the experience of introducing elements of autonomy in a constrained educational setting in Argentina. I recorded these perceptions in teaching diaries written weekly after each class for the academic year 2005 (over 35 weeks). These teaching diaries are part of a larger,…

  7. Validation of an asthma quality of life diary in a clinical trial.

    PubMed Central

    Hyland, M. E.; Crocker, G. R.

    1995-01-01

    BACKGROUND--Quality of life (QOL) is commonly measured in asthma clinical trials by a questionnaire given before and after treatment. A structured asthma QOL daily diary provides more restricted information but on a daily basis. The validity and use of such a QOL diary was examined in a clinical trial in which two asthma treatments were compared. METHODS--The effects of low dose inhaled steroid (400 micrograms beclomethasone dipropionate, BDP) combined with the long acting beta 2 agonist salmeterol (100 micrograms) (n = 220) was compared with high dose inhaled steroid (1000 micrograms BDP) (n = 206) in asthmatic outpatients in a double blind, parallel group study. Outcome measures consisted of a combined diary for peak expiratory flow (PEF) rate, symptoms, and problems, and an asthma-specific QOL questionnaire, the Living with Asthma Questionnaire. RESULTS--The QOL diary correlated with the QOL questionnaire for both cross sectional and longitudinal assessments. Cross sectional correlations with PEF were higher for the QOL questionnaire than the QOL diary, but longitudinal correlations with PEF were higher for the diary than the questionnaire. Treatment with low dose steroid/salmeterol compared with high dose steroid produced better lung function, better QOL as measured by diary, and reduced night time wakenings, but treatment differences were not obtained with the QOL questionnaire nor for daytime symptoms. Diary assessed QOL was a better predictor of low PEF than diary assessed symptoms. Compliance with diary completion was good but there were floor or ceiling effects in the QOL diary records of about 25% of patients. CONCLUSIONS--Structured QOL diaries are valid instruments that appear to be more responsive to longitudinal change in clinical trials than a QOL questionnaire, but QOL questionnaires provide a more sensitive cross sectional measure of disease severity. Floor and ceiling effects are found in some patients' QOL diaries which limit their usefulness

  8. Food Service and Nutritional Needs

    NASA Technical Reports Server (NTRS)

    Kerwin, J.

    1985-01-01

    The difficulty is that as we go into the Space Station world, the cost, effort, hardware, food trash, and food waste that the food service system will generate (which is quite tolerable on a 7 day mission), probably will be intolerable on a 90 day Space Station mission. The challenge in the food service supply is not so much packaging but systems engineering. The big constraints are in the supply pipeline. Those constraints and the possible tradeoffs are discussed.

  9. Feasibility and Acceptability of Cell Phone Diaries to Measure HIV Risk Behavior Among Female Sex Workers

    PubMed Central

    Hensel, Devon J.; Fortenberry, J. Dennis; Garfein, Richard S.; Gunn, Jayleen K. L.; Wiehe, Sarah E.

    2015-01-01

    Individual, social, and structural factors affecting HIV risk behaviors among female sex workers (FSWs) are difficult to assess using retrospective surveys methods. To test the feasibility and acceptability of cell phone diaries to collect information about sexual events, we recruited 26 FSWs in Indianapolis, Indiana (US). Over 4 weeks, FSWs completed twice daily digital diaries about their mood, drug use, sexual interactions, and daily activities. Feasibility was assessed using repeated measures general linear modeling and descriptive statistics examined event-level contextual information and acceptability. Of 1,420 diaries expected, 90.3 % were completed by participants and compliance was stable over time (p > .05 for linear trend). Sexual behavior was captured in 22 % of diaries and participant satisfaction with diary data collection was high. These data provide insight into event-level factors impacting HIV risk among FSWs. We discuss implications for models of sexual behavior and individually tailored interventions to prevent HIV in this high-risk group. PMID:24643312

  10. Static torsional otolith-cervical-ocular reflex after prolonged exposure to weightlessness and a 7-day immersion

    NASA Astrophysics Data System (ADS)

    Kornilova, L. N.; Naumov, I. A.; Makarova, S. M.

    2011-05-01

    To determine the role of the support-proprioceptive factor in the functioning of the vestibular system, in particular the static torsional otolith-cervical-ocular reflex (OCOR), comparative OCOR studies with videooculography recording were performed after a 7-day "dry" horizontal immersion (16 subjects) and after a prolonged (126-195 days) exposure to weightlessness (13 cosmonauts). For the first time, it was demonstrated that minimization of the support and proprioceptive afferentation may result in an inversion or absence of the static torsional OCOR and the development of a positional nystagmus with an inverted reflex. A comparative OCOR data analysis of cosmonauts and immersion subjects has revealed similarity of responses. However, changes in OCOR after immersion were noted in only 60% of the subjects, while after space flight, 90% of cosmonauts showed them. Post-flight changes were more frequent, marked and long-lasting. Statistical analysis has shown that there were significant differences between pre- and post-flight data according to both parametric and non-parametric methods of multiple comparisons, whereas only parametric methods have found significant differences within immersion data.

  11. UNTREATED TRANSIENT LONGER THAN 7-DAY CHAT, CIRCADIAN HYPER-AMPLITUDE TENSION, IN A 7-YEAR PERSPECTIVE

    PubMed Central

    SCHWARTZKOPFF, O.; CORNÉLISSEN, G.; HALPIN, C.; KATINAS, G.; SIEGELOVÁ, J.; FIŠER, B.; DUŠEK, J.; HALBERG, F.

    2008-01-01

    The case report presented herein aims at promoting the awareness in medical, notably cardiological, practice of the importance of, first, collecting at least a week-long record of around-the-clock measurements of blood pressure (BP) and heart rate (HR) (and a much longer record if the 7 day record so indicates) and, second, of analysing the data chronobiologically in the light of reference values specified as a function of time, gender and age as a minimum. In addition to diagnosing deviations in a chronome (time structure)-adjusted mean value, a chronobiological approach identifies abnormalities in the variability of BP and/or HR, gauged by the circadian characteristics (double amplitude and acrophase, measures of the extent and timing of predictable change within a cycle) and by the standard deviation. A woman in presumably good health was 60 years of age at the start of intermittent monitoring over a 7 year span. The case report illustrates the extent to which a decision based on single BP readings and even on 24 hour averages may be misleading. Treatment based on an initial week-long monitoring may benefit from continued long-term monitoring. PMID:19018290

  12. Video diaries on social media: Creating online communities for geoscience research and education

    NASA Astrophysics Data System (ADS)

    Tong, V.

    2013-12-01

    Making video clips is an engaging way to learn and teach geoscience. As smartphones become increasingly common, it is relatively straightforward for students to produce ';video diaries' by recording their research and learning experience over the course of a science module. Instead of keeping the video diaries for themselves, students may use the social media such as Facebook for sharing their experience and thoughts. There are some potential benefits to link video diaries and social media in pedagogical contexts. For example, online comments on video clips offer useful feedback and learning materials to the students. Students also have the opportunity to engage in geoscience outreach by producing authentic scientific contents at the same time. A video diary project was conducted to test the pedagogical potential of using video diaries on social media in the context of geoscience outreach, undergraduate research and teaching. This project formed part of a problem-based learning module in field geophysics at an archaeological site in the UK. The project involved i) the students posting video clips about their research and problem-based learning in the field on a daily basis; and ii) the lecturer building an online outreach community with partner institutions. In this contribution, I will discuss the implementation of the project and critically evaluate the pedagogical potential of video diaries on social media. My discussion will focus on the following: 1) Effectiveness of video diaries on social media; 2) Student-centered approach of producing geoscience video diaries as part of their research and problem-based learning; 3) Learning, teaching and assessment based on video clips and related commentaries posted on Facebook; and 4) Challenges in creating and promoting online communities for geoscience outreach through the use of video diaries. I will compare the outcomes from this study with those from other pedagogical projects with video clips on geoscience, and

  13. The Snacking Habits of Adolescents: Is Snack Food Necessary to Meet Dietary Recommendations?

    ERIC Educational Resources Information Center

    Howard, Susan; Reeves, Sue

    2005-01-01

    Objective: To investigate the role of snack foods in the diets of adolescents in relation to recommendations. Design: A quantitative study whereby the food intakes of 28 adolescents aged 11-14 years were recorded for three consecutive days. Setting: A secondary school in South West London. Methods: Food intake was recorded using food diaries and…

  14. A sleep diary and questionnaire study of naturally short sleepers

    NASA Technical Reports Server (NTRS)

    Monk, T. H.; Buysse, D. J.; Welsh, D. K.; Kennedy, K. S.; Rose, L. R.

    2001-01-01

    Whereas most people require more than 6 h of sleep to feel well rested, there appears to be a group of people who can function well on between 3 and 6 h of sleep. The aims of the present study were to compare 12 naturally short (3-6 h) sleepers (9 males 3 females, mean age 39.6 years, SD age 10.1 years) recruited by a media publicity campaign with age, gender and chronotype matched medium length (7-8.5 h) sleepers on various measures. Measurement instruments included diaries and questionnaires to assess sleep duration and timing, as well as questionnaire assessments of sleep pathology, morningness-eveningness, extroversion, neuroticism, pathological daytime sleepiness, subclinical hypomania, optimism, depressive symptoms, exercise, and work habits. Few measures showed reliable differences between naturally short sleepers and controls except the obvious ones related to sleep duration. There was, however, some evidence for subclinical hypomanic symptoms in naturally short sleepers.

  15. Predicting In-Hospital Treatment Failure (≤ 7 days) in Patients with COPD Exacerbation Using Antibiotics and Systemic Steroids.

    PubMed

    Crisafulli, Ernesto; Torres, Antoni; Huerta, Arturo; Guerrero, Mónica; Gabarrús, Albert; Gimeno, Alexandra; Martinez, Raquel; Soler, Néstor; Fernández, Laia; Wedzicha, Jadwiga A; Menéndez, Rosario

    2016-01-01

    Although pharmacological treatment of COPD exacerbation (COPDE) includes antibiotics and systemic steroids, a proportion of patients show worsening of symptoms during hospitalization that characterize treatment failure. The aim of our study was to determine in-hospital predictors of treatment failure (≤ 7 days). Prospective data on 110 hospitalized COPDE patients, all treated with antibiotics and systemic steroids, were collected; on the seventh day of hospitalization, patients were divided into treatment failure (n = 16) or success (n = 94). Measures of inflammatory serum biomarkers were recorded at admission and at day 3; data on clinical, laboratory, microbiological, and severity, as well data on mortality and readmission, were also recorded. Patients with treatment failure had a worse lung function, with higher serum levels of C-reactive protein (CRP), procalcitonin (PCT), tumour necrosis factor-alpha (TNF-α), interleukin (IL) 8, and IL-10 at admission, and CRP and IL-8 at day 3. Longer length of hospital stay and duration of antibiotic therapy, higher total doses of steroids and prevalence of deaths and readmitted were found in the treatment failure group. In the multivariate analysis, +1 mg/dL of CRP at admission (OR, 1.07; 95% CI, 1.01 to 1.13) and use of penicillins or cephalosporins (OR, 5.63; 95% CI, 1.26 to 25.07) were independent variables increasing risk of treatment failure, whereas cough at admission (OR, 0.20; 95% CI, 0.05 to 0.75) reduces risk of failure. In hospitalized COPDE patients CRP at admission and use of specific class of antibiotics predict in-hospital treatment failure, while presence of cough has a protective role. PMID:26451913

  16. Gender differences in endocrine responses to posture and 7 days of 6 deg head down bed rest

    NASA Technical Reports Server (NTRS)

    Vernikos, J.; Dallman, M. F.; Keil, L. C.; Ohara, D.; Convertino, V. A.

    1993-01-01

    Endocrine regulation of fluids and electrolytes during seven days of 6 deg head down bed rest (HDBR) was compared in male (n = 8) and, for the first time, female (n = 8) volunteers. The subjects' responses to quiet standing for 2 hr before and after HDBR were also tested. In both sexes, diuresis and natriuresis were evident during the first 2-3 days of HDBR, resulting in a marked increase in the urinary Na/K ratio and significant Na retention on reambulation. After the first day of HDBR, plasma renin activity (PRA) was increased relative to aldosterone, plasma volume was decreased, and the renal response to aldosterone appeared to be appropriate. Circulating levels of arginine vasopressin (AVP), cortisol, and ACTH were unchanged during HDBR. Plasma testosterone decreased slightly on day 2 of HDBR in males. The ratio of AM ACTH to cortisol was lower in females than in males because ACTH was lower in females. Urinary cortisol increased and remained elevated throughout the HDBR in males only. There were no gender differences in the responses to 7 day HDBR, except those in the pituitary-adrenal system; those differences appeared unrelated to the postural change. The provocative cardiovascular test of quiet standing before and after bed rest revealed both sex differences and effects of HDBR. There were significant sex differences in cardiovascular responses to standing, before and after HDBR. Females had greater PRA and aldosterone responses to standing before bedrest and larger aldosterone responses to standing after HDBR than males. Cardiovascular responses to standing before and after bedrest differed markedly: arterial pressure and heart rates increased with standing before HDBR, by contrast, arterial pressure decreased, with greater increases in heart rates after HDBR. In both sexes, all hormonal responses to standing were greater after HDBR. The results show clearly that similar responses to standing as well as to HDBR occur in both sexes, but that females exhibit

  17. Adaptation and validation of the Urticaria Patient Daily Diary for adolescents.

    PubMed

    Mathias, Susan D; Tschosik, Elizabeth A; Zazzali, James L

    2012-01-01

    The Urticaria Patient Daily Diary, including the Urticaria Activity Score, has recently been validated in adults with chronic idiopathic urticaria (CIU), but its validity in adolescents is unknown. This study was designed to (1) assess the content validity of the Adolescent Urticaria Patient Daily Diary and, (2) collect exploratory data on symptom experiences, sleep interference, and health-related quality of life (HRQOL) of adolescents with CIU. The Urticaria Patient Daily Diary was modified to increase its relevance with an adolescent population. A qualitative, cross-sectional, multicenter study was then conducted in the United States so that adolescent subjects could provide information on the impact of urticaria on their lives and comment on the diary. Data were collected via in-person semistructured interviews with subjects 12-17 years of age with moderate-to-severe CIU. The most bothersome symptom was itching (44%). The impact of CIU on HRQOL varied. The majority of subjects (78%) reported waking up at least once a night. Overall, subjects found the diary to be clear, easy to comprehend, and easy to complete. Revisions were made to the diary based on feedback from subjects. After nine interviews, no new information was received. The symptoms of CIU are bothersome to adolescents, particularly itch, and urticaria has a negative impact on the sleep of adolescent patients. The final Adolescent Urticaria Patient Daily Diary has evidence of content validity in patients with CIU ranging from 12 to 17 years of age. PMID:22525396

  18. Social desirability bias in diary panels is evident in panelists' behavioral frequency.

    PubMed

    Toh, Rex S; Lee, Eunkyu; Hu, Michael Y

    2006-10-01

    The purpose was to analyze a large-scale database, a national sample of 1108 heads of households collected by AT&T, to show that behavioral frequencies of the activities of consumer diary panelists may regress toward the population mean during the diary-keeping period given social desirability bias produced by the conditioning effect of keeping diaries. This effect is distinguished from regression toward the mean, a statistical phenomenon reflecting happenstance of extreme initial values. Social desirability bias is demonstrated in two ways-by observing decreasing coefficients of variation over time and by detecting a greater proportion of panelists' behavioral frequencies moving toward the population mean than moving away from it. Both cannot be explained by regression toward the mean. Social desirability bias was manifest only during the early stages of the diary-keeping period and only for activities high in involvement. The presence of social desirability bias in diary panels implies that, when people are subjected to observation, diary observations may be contaminated, leading to the mistaken impression that the population is more homogeneous than it actually is. Thus it is important for researchers to monitor the diary panel carefully to detect social desirability bias when engaged in longitudinal studies. PMID:17153800

  19. Validation of Capturing Sleep Diary Data via a Wrist-Worn Device

    PubMed Central

    Jungquist, Carla R.; Pender, John J.; Klingman, Karen J.; Mund, Jamie

    2015-01-01

    Paper sleep diaries are the gold standard for assessment of sleep continuity variables in clinical practice as well as research. Unfortunately, paper diaries can be filled out weekly instead of daily, lost, illegible or destroyed; and are considered out of date according to the newer technology savvy generations. In this study, we assessed the reliability and validity of using a wrist-worn electronic sleep diary. Design. A prospective design was used to compare capturing 14 days of sleep continuity data via paper to a wrist-worn electronic device that also captured actigraphy data. Results. Thirty-five healthy community dwelling adults with mean (sd) age of 36 (15), 80% Caucasians, and 74% females were enrolled. All sleep continuity variables via electronic and paper diary capture methods were significantly correlated with moderate, positive relationships. Assessment of validity revealed that electronic data capture had a significant relationship with objective measure of sleep continuity variables as measured by actigraphy. Paper diary variables were not significantly associated with objective measures. Conclusions. The use of a wrist-worn device to capture daily sleep diary data is as accurate as and for some variables more accurate than using paper diaries. PMID:26788374

  20. Dietary intake measurement using 7 d diet diaries in British men and women in the European Prospective Investigation into Cancer-Norfolk study: a focus on methodological issues.

    PubMed

    Lentjes, Marleen A H; McTaggart, Alison; Mulligan, Angela A; Powell, Natasha A; Parry-Smith, David; Luben, Robert N; Bhaniani, Amit; Welch, Ailsa A; Khaw, Kay-Tee

    2014-02-01

    The aim of the present study was to describe the energy, nutrient and crude v. disaggregated food intake measured using 7 d diet diaries (7dDD) for the full baseline Norfolk cohort recruited for the European Prospective Investigation into Cancer (EPIC-Norfolk) study, with emphasis on methodological issues. The first data collection took place between 1993 and 1998 in Norfolk, East Anglia (UK). Of the 30,445 men and women, aged 40-79 years, registered with a general practitioner invited to participate in the study, 25,639 came for a health examination and were asked to complete a 7dDD. Data from diaries with data recorded for at least 1 d were obtained for 99% members of the cohort; 10,354 (89·8%) of the men and 12,779 (91·5%) of the women completed the diet diaries for all 7 d. Mean energy intake (EI) was 9·44 (SD 2·22) MJ/d and 7·15 (SD 1·66) MJ/d, respectively. EI remained approximately stable across the days, but there was apparent under-reporting among the participants, especially among those with BMI >25 kg/m². Micronutrient density was higher among women than among men. In conclusion, under-reporting is an issue, but not more so than that found in national surveys. How foods were grouped (crude or disaggregated) made a difference to the estimates obtained, and comparison of intakes showed wide limits of agreement. The choice of variables influences estimates obtained from the food group data; while this may not alter the ranking of individuals within studies, this issue may be relevant when comparing absolute food intakes between studies. PMID:24041116

  1. Minimum average 7-day, 10-year flows in the Hudson River basin, New York, with release-flow data on Rondout and Ashokan reservoirs

    USGS Publications Warehouse

    Archer, Roger J.

    1978-01-01

    Minimum average 7-day, 10-year flow at 67 gaging stations and 173 partial-record stations in the Hudson River basin are given in tabular form. Variation of the 7-day, 10-year low flow from point to point in selected reaches, and the corresponding times of travel, are shown graphically for Wawayanda Creek, Wallkill River, Woodbury-Moodna Creek, and the Fishkill Creek basins. The 7-day, 10-year low flow for the Saw Kill basin, and estimates of the 7-day, 10-year low flow of the Roeliff Jansen Kill at Ancram and of Birch Creek at Pine Hill, are given. Summaries of discharge from Rondout and Ashokan Reservoirs, in Ulster County, are also included. Minimum average 7-day, 10-year flow for gaging stations with 10 years or more of record were determined by log-Pearson Type III computation; those for partial-record stations were developed by correlation of discharge measurements made at the partial-record stations with discharge data from appropriate long-term gaging stations. The variation in low flows from point to point within the selected subbasins were estimated from available data and regional regression formula. Time of travel at these flows in the four subbasins was estimated from available data and Boning's equations.

  2. Linking GPS and travel diary data using sequence alignment in a study of children's independent mobility

    PubMed Central

    2011-01-01

    Background Global positioning systems (GPS) are increasingly being used in health research to determine the location of study participants. Combining GPS data with data collected via travel/activity diaries allows researchers to assess where people travel in conjunction with data about trip purpose and accompaniment. However, linking GPS and diary data is problematic and to date the only method has been to match the two datasets manually, which is time consuming and unlikely to be practical for larger data sets. This paper assesses the feasibility of a new sequence alignment method of linking GPS and travel diary data in comparison with the manual matching method. Methods GPS and travel diary data obtained from a study of children's independent mobility were linked using sequence alignment algorithms to test the proof of concept. Travel diaries were assessed for quality by counting the number of errors and inconsistencies in each participant's set of diaries. The success of the sequence alignment method was compared for higher versus lower quality travel diaries, and for accompanied versus unaccompanied trips. Time taken and percentage of trips matched were compared for the sequence alignment method and the manual method. Results The sequence alignment method matched 61.9% of all trips. Higher quality travel diaries were associated with higher match rates in both the sequence alignment and manual matching methods. The sequence alignment method performed almost as well as the manual method and was an order of magnitude faster. However, the sequence alignment method was less successful at fully matching trips and at matching unaccompanied trips. Conclusions Sequence alignment is a promising method of linking GPS and travel diary data in large population datasets, especially if limitations in the trip detection algorithm are addressed. PMID:22142322

  3. The use of web-based diaries in sexual risk behavior research: a systematic review

    PubMed Central

    Stalgaitis, Carolyn; Glick, Sara Nelson

    2014-01-01

    Background An increasing number of studies have utilized the diary method, which provides quantitative event-level data about sexual encounters. Diaries are an attractive tool for sexual behavior research, yet little is known about the range of uses, methodological issues, and best practices associated with this technology. Objectives To conduct a systematic review of the literature regarding the use of web-based diaries in sexual risk behavior studies. Design Systematic review. Data Sources Five bibliographic databases, supplemented by references from previous reviews. Methods Eligible studies were published in English before August 2013, used the Internet to transmit data from collection device to study staff, and measured behaviors affecting HIV or STI transmission risk. The primary author conducted an initial screen to eliminate irrelevant articles. Both authors conducted full-text reviews to determine final articles. We abstracted data on diary methodology, validity, and reactivity (behavior change caused by diary completion). Results Twenty-three articles representing 15 studies were identified. Most diaries were collected daily for one month via websites, and completion was generally high (>80%). Compensation varied by study and was not associated with completion. Studies comparing diary to retrospective survey data demonstrated evidence of overreporting on retrospective tools, except for the least frequent behaviors. Most studies that assessed reactivity as a result of diary completion demonstrated some change in behavior associated with frequent monitoring. Conclusions Web-based diaries are an effective means of studying sexual risk behavior. More uniform reporting and further research on the extent of reactivity are needed. PMID:24723619

  4. Planktonic and biofilm communities from 7-day-old chicken cecal microflora cultures: Characterization and resistance to Salmonella colonization

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Over the last few years, both scientific organizations and regulatory agencies have focused on the use of antimicrobial agents in food animals and the related risk of developing antibiotic resistance. Despite increased information relating to the importance of bacterial biofilms and their potential...

  5. The Mishin Diaries, a new significant primary source of space history information

    NASA Astrophysics Data System (ADS)

    Payson, Dmitry; Alifanov, Oleg; Moiseev, Ivan; Vick, Charles; Woods, David

    2016-06-01

    Vasily Mishin (1917-2001) was a prominent Russian engineer and scientist: one of the pioneers who made spaceflight a reality. In 2014 diaries that were maintained by Mishin from 1960 to 1974 (the Mishin Diaries) had been transcribed and published and can now serve as an extensive resource for first-hand historical information about that fascinating period of time. The original Diaries are now owned by the Perot Foundation and copies were generously provided by them to the Moscow Aviation Institute for this transcription project. The actual publication was made possible by Mishin's students, co-workers, family members as well as numerous spaceflight historians and enthusiasts.

  6. The effects of Polya's heuristic and diary writing on children's problem solving

    NASA Astrophysics Data System (ADS)

    Hensberry, Karina K. R.; Jacobbe, Tim

    2012-03-01

    This paper presents the results of a study that aimed at increasing students' problem-solving skills. Polya's (1985) heuristic for problem solving was used and students were required to articulate their thought processes through the use of a structured diary. The diary prompted students to answer questions designed to engage them in the phases of Polya's (1985) heuristic. While it appeared as though most students did not internalise the diary questions, further analysis of students' responses indicated that most students showed improvement in their solution strategies. These results indicate that having students write about their thinking may be beneficial for developing their problem-solving skills.

  7. Diaries for Observation or Intervention of Health Behaviors: Factors that Predict Reactivity in a Sexual Diary Study of Men Who Have Sex with Men

    PubMed Central

    Newcomb, Michael E.; Mustanski, Brian

    2013-01-01

    Background Behavioral diaries for observation of health-related behaviors assume absence of reactivity (i.e., change in behavior resulting from observation), while self-monitoring diaries maximize reactivity for behavior change. Little is known about when and for whom behavioral diary studies become self-monitoring interventions. Purpose This study evaluated the moderating effects of social cognitive variables on reactivity in sexual risk behavior and risk appraisals in a diary study of men who have sex with men (MSM). Methods 143 MSM completed weekly online sexual diaries for three months. Analyses were conducted with Hierarchical Linear Modeling. Results There was no evidence of reactivity for the sample as a whole. Social cognitive variables (e.g., risk reduction motivation, condom use intentions, and social norms) moderated reactivity in study outcomes. For example, more highly motivated MSM experienced declines in serodiscordant unprotected anal intercourse over time. Conclusions Effectiveness of behavioral self-monitoring strategies may vary depending on social cognitive domains. PMID:24081918

  8. Comparative efficacy of 3-day and 7-day chemotherapy with twice-daily pivmecillinam in urinary tract infections seen in general practice.

    PubMed

    Richards, H H

    1984-01-01

    In a multi-centre general practice study, 183 females suffering from symptoms of acute urinary tract infection were randomly assigned to receive 400 mg pivmecillinam twice-daily for either 3 or 7 days. The clinical response was equally good in both treatment groups with a mean reduction in symptom scores of 88%. Positive pre-treatment bacteriological cultures were obtained from 48 (36%) of the 134 patients for whom data were complete. Bacteriological cure was achieved in all these patients except for 1 in the 3-day treatment group. Pivmecillinam was well tolerated, with side-effects reported by 7 (7%) patients in the 3-day group and 12 (13%) patients in the 7-day group. One patient in the 3-day group and 2 patients in the 7-day group stopped treatment prematurely due to side-effects. PMID:6499513

  9. Developing a Diary Program to Minimize Patient and Family Post-Intensive Care Syndrome.

    PubMed

    Locke, Meaghan; Eccleston, Sarah; Ryan, Claire N; Byrnes, Tiffany J; Mount, Cristin; McCarthy, Mary S

    2016-01-01

    A series of evidence-based interventions beginning with an intensive care unit diary and a patient/family educational pamphlet were implemented to address the long-term consequences of critical illness after discharge from the intensive care unit, bundled as post-intensive care syndrome and post-intensive care syndrome-family. An extensive literature review and nursing observations of the phenomenon highlighted the potential for this project to have a favorable impact on patients, their families, and the health care team. The goal of this article is to explain the education of all stakeholders; the introduction of the diary, video, and educational pamphlet; and the evaluation of the acceptance of these interventions. This process began with an informal evaluation of the educational products and overall perception of the usefulness of the diary by patients, family members, and staff. The efforts described contribute to the evidence base supporting diaries as an adjunct to intensive care. PMID:27153310

  10. A stream-gaging network analysis for the 7-Day, 10-year annual low flow in New Hampshire streams

    USGS Publications Warehouse

    Flynn, Robert H.

    2003-01-01

    The 7-day, 10-year (7Q10) low-flow-frequency statistic is a widely used measure of surface-water availability in New Hampshire. Regression equations and basin-characteristic digital data sets were developed to help water-resource managers determine surface-water resources during periods of low flow in New Hampshire streams. These regression equations and data sets were developed to estimate streamflow statistics for the annual and seasonal low-flow-frequency, and period-of-record and seasonal period-of-record flow durations. generalized-least-squares (GLS) regression methods were used to develop the annual 7Q10 low-flow-frequency regression equation from 60 continuous-record stream-gaging stations in New Hampshire and in neighboring States. In the regression equation, the dependent variables were the annual 7Q10 flows at the 60 stream-gaging stations. The independent (or predictor) variables were objectively selected characteristics of the drainage basins that contribute flow to those stations. In contrast to ordinary-least-squares (OLS) regression analysis, GLS-developed estimating equations account for differences in length of record and spatial correlations among the flow-frequency statistics at the various stations. A total of 93 measurable drainage-basin characteristics were candidate independent variables. On the basis of several statistical parameters that were used to evaluate which combination of basin characteristics contribute the most to the predictive power of the equations, three drainage-basin characteristics were determined to be statistically significant predictors of the annual 7Q10: (1) total drainage area, (2) mean summer stream-gaging station precipitation from 1961 to 90, and (3) average mean annual basinwide temperature from 1961 to 1990. To evaluate the effectiveness of the stream-gaging network in providing regional streamflow data for the annual 7Q10, the computer program GLSNET (generalized-least-squares NETwork) was used to analyze the

  11. Productive and counterproductive job crafting: A daily diary study.

    PubMed

    Demerouti, Evangelia; Bakker, Arnold B; Halbesleben, Jonathon R B

    2015-10-01

    The present study aims to uncover the way daily job crafting influences daily job performance (i.e., task performance, altruism, and counterproductive work behavior). Job crafting was conceptualized as "seeking resources," "seeking challenges," and "reducing demands" and viewed as strategies individuals use to optimize their job characteristics. We hypothesized that daily job crafting relates to daily job demands and resources (work pressure and autonomy), which consequently relate to daily work engagement and exhaustion and ultimately to job performance. A sample of 95 employees filled in a quantitative diary for 5 consecutive working days (n occasions = 475). We predicted and found that daily seeking resources was positively associated with daily task performance because daily autonomy and work engagement increased. In contrast, daily reducing demands was detrimental for daily task performance and altruism, because employees lower their daily workload and consequently their engagement and exhaustion, respectively. Only daily seeking challenges was positively (rather than negatively) associated with daily counterproductive behavior. We conclude that employee job crafting can have both beneficial and detrimental effects on job performance. PMID:25798721

  12. Diaries from cannabis users: an interpretative phenomenological analysis.

    PubMed

    Boserman, Cristina

    2009-07-01

    This article is based on research, which aimed to uncover the meanings behind the experience of cannabis use. Six participants were recruited and asked to keep a diary for 15 days. Data were analysed using Interpretative Phenomenological Analysis (IPA). Four master themes emerged and were explored in detail. These were: 'Withdrawing from everyday life', 'Indulging in the here-and-now of the emotional body', 'The containment of the sacred space' and 'Living the addiction'. The author draws on the theoretical insights of Analytical Psychology in an attempt to capture and explain the dynamics emerging from participants' experiences. Throughout the narratives the use of cannabis, commonly regarded as a risky practice, appears to incarnate an attempt to reconnect with the here-and-now of the emotional body, as a way to escape from a convulsive consumeristic society. However, as the author argues, the lack of a conscious integration of the same convulsive consumeristic aspects within the psyche, leads participants into being ;possessed' by these same forces, ultimately leading to a repetitive and compulsive addictive behaviour. PMID:19491235

  13. Initial Evaluation of an Electronic Symptom Diary for Adolescents with Cancer

    PubMed Central

    Gibson, Faith; Coll, Beatriz; Kletter, Richard; Zeltzer, Paul; Miaskowski, Christine

    2012-01-01

    Background The delivery of optimal care depends on accurate communication between patients and clinicians regarding untoward symptoms. Documentation of patients’ symptoms necessitates reliance on memory, which is often imprecise. We developed an electronic diary (eDiary) for adolescents and young adults (AYAs) with cancer to record symptoms. Objective The purpose of this paper is to describe the utility of an eDiary designed for AYAs with cancer, including dependability of the mobile application, the reasons for any missing recorded data, patients’ adherence rates to daily symptom queries, and patients’ perceptions of the usefulness and acceptability of symptom data collection via mobile phones. Methods Our team developed an electronic symptom diary based on interviews conducted with AYAs with cancer and their clinicians. This diary included daily severity ratings of pain, nausea, vomiting, fatigue, and sleep. The occurrence of other selected physical sequelae was assessed daily. Additionally, patients selected descriptors of their mood. A 3-week trial of the eDiary was conducted with 10 AYA cancer patients. Mobile phones with service plans were loaned to patients who were instructed to report their symptoms daily. Patients completed a brief questionnaire and were interviewed to elicit their perceptions of the eDiary and any technical difficulties encountered. Results Overall adherence to daily symptom reports exceeded 90%. Young people experienced few technical difficulties and reported benefit from daily symptom reports. Symptom occurrence rates were high and considerable inter- and intra-patient variability was noted in symptom and mood reports. Conclusions We demonstrated the utility of an eDiary that may contribute insight into patients’ symptom patterns to promote effective symptom management. PMID:23612521

  14. Performance of an Electronic Diary System for Intensive Insulin Management in Global Diabetes Clinical Trials

    PubMed Central

    Zhang, Shuyu; Mou, Jiani; Hackett, Andy P.; Raymond, Stephen A.; Chang, Annette M.

    2015-01-01

    Abstract Background: This report describes the performance of a wireless electronic diary (e-diary) system for data collection and enhanced patient–investigator interactions during intensive insulin management in diabetes clinical trials. Materials and Methods: We implemented a customized electronic communication system featuring an e-diary and a Web portal in three global, randomized, controlled Phase 3 clinical trials testing basal insulin peglispro compared with insulin glargine, both combined with prandial insulin lispro, in patients with type 1 or type 2 diabetes mellitus (T1DM and T2DM, respectively). We collected data during 28 weeks of study e-diary use for the report. Results: Patients (n=2,938) in 31 countries used e-diaries to transmit 2,439,087 blood glucose (BG) values, 96% of which were associated by the patient with a protocol time point during the 72-h response window. Of 208,192 hypoglycemia events captured, 96% had a BG value, and 95% had treatments and outcomes entered by patients within the 72-h window. Patients recorded administration of 1,964,477 insulin doses; 93% of basal insulin doses were adherent with the investigator prescription. Investigators adjusted 13 basal and 92 bolus insulin prescriptions per patient-year using the e-diary system. After 26 weeks of treatment and e-diary use in the combined study arms, hemoglobin A1c values decreased by 0.6% or 1.6% and fasting BG decreased by 7.8 or 28 mg/dL in patients with T1DM or T2DM, respectively. Conclusions: The e-diary system enabled comprehensive data collection and facilitated communication between investigators and patients for intensive insulin management in three global clinical trials testing basal insulins. PMID:25826466

  15. Effects of a mouthwash with chlorine dioxide on oral malodor and salivary bacteria: a randomized placebo-controlled 7-day trial

    PubMed Central

    2010-01-01

    Background Previous research has shown the oxidizing properties and microbiological efficacies of chlorine dioxide (ClO2). Its clinical efficacies on oral malodor have been evaluated and reported only in short duration trials, moreover, no clinical studies have investigated its microbiological efficacies on periodontal and malodorous bacteria. Thus, the aim of this study was to assess the inhibitory effects of a mouthwash containing ClO2 used for 7 days on morning oral malodor and on salivary periodontal and malodorous bacteria. Methods/Design A randomized, double blind, crossover, placebo-controlled trial was conducted among 15 healthy male volunteers, who were divided into 2 groups. Subjects were instructed to rinse with the experimental mouthwash containing ClO2 or the placebo mouthwash, without ClO2, twice per day for 7 days. After a one week washout period, each group then used the opposite mouthwash for 7 days. At baseline and after 7 days, oral malodor was evaluated with Organoleptic measurement (OM), and analyzed the concentrations of hydrogen sulfide (H2S), methyl mercaptan (CH3SH) and dimethyl sulfide ((CH3)2S), the main VSCs of human oral malodor, were assessed by gas chromatography (GC). Clinical outcome variables included plaque and gingival indices, and tongue coating index. The samples of saliva were microbiologically investigated. Quantitative and qualitative analyses were performed using the polymerase chain reaction-Invader method. Results and Discussion The baseline oral condition in healthy subjects in the 2 groups did not differ significantly. After rinsing with the mouthwash containing ClO2 for 7 days, morning bad breath decreased as measured by the OM and reduced the concentrations of H2S, CH3SH and (CH3)2S measured by GC, were found. Moreover ClO2 mouthwash used over a 7-day period appeared effective in reducing plaque, tongue coating accumulation and the counts of Fusobacterium nucleatum in saliva. Future research is needed to examine long

  16. Food and macronutrient intake of elite Ethiopian distance runners

    PubMed Central

    2011-01-01

    Background Explanations for the phenomenal success of East African distance runners include unique dietary practices. The aim of the present study was to assess the food and macronutrient intake of elite Ethiopian distance runners during a period of high intensity exercise training at altitude and prior to major competition. Methods The dietary intake of 10 highly-trained Ethiopian long distance runners, living and training at high altitude (approximately 2400 m above sea level) was assessed during a 7 day period of intense training prior to competition using the standard weighed intake method. Training was also assessed using an activity/training diary. Results Body mass was stable (i.e., was well maintained) over the assessment period (pre: 56.7 ± 4.3 kg vs. post: 56.6 ± 4.2 kg, P = 0.54; mean ± SD). The diet comprised of 13375 ± 1378 kJ and was high in carbohydrate (64.3 ± 2.6%, 545 ± 49 g, 9.7 ± 0.9 g/kg). Fat and protein intake was 23.3 ± 2.1% (83 ± 14 g) and 12.4 ± 0.6% (99 ± 13 g, 1.8 ± 0.2 g/kg), respectively. Fluid intake comprised mainly of water (1751 ± 583 mL), while no fluids were consumed before or during training with only modest amounts being consumed following training. Conclusions Similar to previous studies in elite Kenyan distance runners, the diet of these elite Ethiopian distance runners met most recommendations of endurance athletes for macronutrient intake but not for fluid intake. PMID:21595961

  17. Measurement reactivity and fatigue effects in daily diary research with families.

    PubMed

    Reynolds, Bridget M; Robles, Theodore F; Repetti, Rena L

    2016-03-01

    Methodological challenges associated with measurement reactivity and fatigue were addressed using diary data collected from mothers (n = 47), fathers (n = 39), and children (n = 47; 8-13 years) across 56 consecutive days. Demonstrating the feasibility of extended diary studies with families, on-time compliance rates were upward of 90% for all family members, with only minor within-person declines in weekday compliance over time. Multilevel models revealed slight decreases in mother and father daily reports of parent-child conflict and warmth across days, suggesting possible measurement reactivity. Global perceptions of parent-child involvement, measured via a 1-time survey at baseline, moderated change in parent, but not child, diary reports of conflict and warmth. Finally, weakening agreement between mother and child diary reports of conflict and strengthening of positive within-person associations between child-reported negative mood and same-diary ratings of parent-child conflict indicate potential fatigue-related declines in response accuracy. Although generally minimal, observed measurement effects highlight the need for additional methodological research in the study of everyday family life. (PsycINFO Database Record PMID:26689757

  18. Beijing diary: ten days at the women's conference.

    PubMed

    Craft, N

    1995-10-14

    A British Medical Journal editor recorded her impressions and experiences at the Fourth World Conference on Women in the form of a 10-day diary. She described a logistical nightmare extending from her attempt to check into the hotel where she had a reservation to workshops and meetings held in unfinished buildings, overcrowded classrooms, and public areas of a hotel (even after hotel management extinguished the lights). The journalist's movements were dutifully recorded by a uniformed attendant, and taxi drivers refused to take her to the conference center. Early lobbying and strategy meetings revolved around the issues to be discussed at the conference. The opening of the Conference was marked with pomp and ceremony while workshops held at the nongovernmental (NGO) forum 50 miles away provided an opportunity for women to describe their attempts to improve their status. Rain forced Hilary Clinton to speak inside and disappointed thousands of women who had waited in line for hours to hear her comments. Betty Friedan described the conference as a metaphor for women's experience in the world and called for a "new vision of equality." Debates at the NGO forum centered around the rights of parents to have access to their children's medical records and punitive measures for women who have had abortions. At the Conference, the UN was unable to explain the paucity of women in positions of under secretary general or higher. By the end of the first week, the governments of Australia, India, Tanzania, China, the US, Ghana, the UK, Turkey, and Cambodia had all made commitments to improve the status of women. During the second week of the Conference the wording for the Beijing Declaration and Platform for Action was passed through various committees. The resulting document represents a significant contribution to the gradual progress towards equity for women, instead of a major shift in world view, but grassroots organizations will find in it the ammunition to hold governments

  19. Food waste volume and origin: Case studies in the Finnish food service sector.

    PubMed

    Silvennoinen, Kirsi; Heikkilä, Lotta; Katajajuuri, Juha-Matti; Reinikainen, Anu

    2015-12-01

    We carried out a project to map the volume and composition of food waste in the Finnish food service sector. The amount, type and origin of avoidable food waste were investigated in 51 food service outlets, including schools, day-care centres, workplace canteens, petrol stations, restaurants and diners. Food service outlet personnel kept diaries and weighed the food produced and wasted during a one-week or one-day period. For weighing and sorting, the food waste was divided into two categories: originally edible (OE) food waste was separated from originally inedible (OIE) waste, such as vegetable peelings, bones and coffee grounds. In addition, food waste (OE) was divided into three categories in accordance with its origins: kitchen waste, service waste and customer leftovers. According to the results, about 20% of all food handled and prepared in the sector was wasted. The findings also suggest that the main drivers of wasted food are buffet services and overproduction. PMID:26419775

  20. A Mobile and Intelligent Patient Diary for Chronic Disease Self-Management.

    PubMed

    Van Woensel, William; Roy, Patrice C; Abidi, Samina R; Abidi, Syed S R

    2015-01-01

    By involving patients in their own long-term care, patient self-management approaches aim to increase self-sufficiency and reduce healthcare costs. For example, electronic patient diaries enable patients to collect health data autonomously, increasing self-reliance and reducing strain on health professionals. By deploying patient diaries on mobile platforms, health data collection can occur at any time and place, increasing the mobility of chronic patients who typically need to enter health data frequently. Importantly, an opportunity also arises for mobile clinical decision support, where health feedback is directly issued to patients without relying on connectivity or remote servers. Regardless of the specific self-management strategy, patient and healthcare provider adoption are crucial. Tailoring the system towards the particular patient and toward institution-specific clinical pathways is essential to increasing acceptance. In this paper we discuss a mobile patient diary realizing both the opportunities and challenges of mobile deployment. PMID:26262022

  1. Adaptation after facial surgery: using the diary as a research tool.

    PubMed

    Furness, Penny J; Garrud, Paul

    2010-02-01

    We conducted a small-scale qualitative diary study to gather accounts from five facial cancer surgery patients. Participants were asked to record their experiences, thoughts, and feelings for up to 1 year, as they underwent and recovered from their surgery and adapted to living with alterations in their appearance. In this article, we consider evidence relating to the diary as a research tool and discuss our experiences of issues arising with the qualitative diary method employed in this study.These include comparability with interview data, factors affecting the quantity and quality of data (novelty, personal significance, and individual writing styles), chronological storytelling, and barriers to writing (visual difficulties and depression). PMID:20065309

  2. The perfectionism model of binge eating: testing unique contributions, mediating mechanisms, and cross-cultural similarities using a daily diary methodology.

    PubMed

    Sherry, Simon B; Sabourin, Brigitte C; Hall, Peter A; Hewitt, Paul L; Flett, Gordon L; Gralnick, Tara M

    2014-12-01

    The perfectionism model of binge eating (PMOBE) is an integrative model explaining the link between perfectionism and binge eating. This model proposes socially prescribed perfectionism confers risk for binge eating by generating exposure to 4 putative binge triggers: interpersonal discrepancies, low interpersonal esteem, depressive affect, and dietary restraint. The present study addresses important gaps in knowledge by testing if these 4 binge triggers uniquely predict changes in binge eating on a daily basis and if daily variations in each binge trigger mediate the link between socially prescribed perfectionism and daily binge eating. Analyses also tested if proposed mediational models generalized across Asian and European Canadians. The PMOBE was tested in 566 undergraduate women using a 7-day daily diary methodology. Depressive affect predicted binge eating, whereas anxious affect did not. Each binge trigger uniquely contributed to binge eating on a daily basis. All binge triggers except for dietary restraint mediated the relationship between socially prescribed perfectionism and change in daily binge eating. Results suggested cross-cultural similarities, with the PMOBE applying to both Asian and European Canadian women. The present study advances understanding of the personality traits and the contextual conditions accompanying binge eating and provides an important step toward improving treatments for people suffering from eating binges and associated negative consequences. PMID:25243835

  3. A Mobile Context-Aware Framework for Managing Learning Schedules--Data Analysis from a Diary Study

    ERIC Educational Resources Information Center

    Yau, Jane Y.-K.; Joy, Mike; Dickert, Stephan

    2010-01-01

    We report the results of a diary study to determine whether a diary approach could be used as a successful way of retrieving a) the user's learning contexts, b) which learning contexts are significant for consideration within an m-learning application, and c) which learning materials are appropriate for which learning situation. Analyses of data…

  4. Multilevel Factor Analysis and Structural Equation Modeling of Daily Diary Coping Data: Modeling Trait and State Variation

    ERIC Educational Resources Information Center

    Roesch, Scott C.; Aldridge, Arianna A.; Stocking, Stephanie N.; Villodas, Feion; Leung, Queenie; Bartley, Carrie E.; Black, Lisa J.

    2010-01-01

    This study used multilevel modeling of daily diary data to model within-person (state) and between-person (trait) components of coping variables. This application included the introduction of multilevel factor analysis (MFA) and a comparison of the predictive ability of these trait/state factors. Daily diary data were collected on a large (n =…

  5. NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING DIET DIARY QUESTIONNAIRE (UA-D-45.0)

    EPA Science Inventory

    The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Diet Diary Questionnaire. It applies to electronic data corresponding to the Diet Diary Questionnaire that was scanned and verified by the Data Staff during t...

  6. How Accurate Are German Work-Time Data? A Comparison of Time-Diary Reports and Stylized Estimates

    ERIC Educational Resources Information Center

    Otterbach, Steffen; Sousa-Poza, Alfonso

    2010-01-01

    This study compares work time data collected by the German Time Use Survey (GTUS) using the diary method with stylized work time estimates from the GTUS, the German Socio-Economic Panel, and the German Microcensus. Although on average the differences between the time-diary data and the interview data is not large, our results show that significant…

  7. Continuous accelerated 7-days-a-week radiotherapy for head-and-neck cancer: Long-term results of Phase III clinical trial

    SciTech Connect

    Skladowski, Krzysztof . E-mail: skladowski@io.gliwice.pl; Maciejewski, Boguslaw; Golen, Maria; Tarnawski, Rafal; Slosarek, Krzysztof; Suwinski, Rafal; Sygula, Mariusz; Wygoda, Andrzej

    2006-11-01

    Purpose: To update 5-year results of a previously published study on special 7-days-a-week fractionation continuous accelerated irradiation (CAIR) for head-and-neck cancer patients. Methods and Materials: One hundred patients with squamous cell carcinoma of head and neck in Stage T{sub 2-4}N{sub 0-1}M were randomized between two definitive radiation treatments: accelerated fractionation 7 days a week including weekends (CAIR) and conventional 5 days a week (control). Hence the overall treatment time was 2 weeks shorter in CAIR. Results: Five-year local tumor control was 75% in the CAIR group and 33% in the control arm (p < 0.00004). Tumor-cure benefit corresponded with significant improvement in disease-free survival and overall survival rates. Confluent mucositis was the main acute toxicity, with the incidence significantly higher in CAIR patients than in control (respectively, 94% vs. 53%). When 2.0-Gy fractions were used, radiation necrosis developed in 5 patients (22%) in the CAIR group as a consequential late effect (CLE), but when fraction size was reduced to 1.8 Gy no more CLE occurred. Actuarial 5-year morbidity-free survival rate was similar for both treatments. Conclusions: Selected head-and-neck cancer patients could be treated very effectively with 7-days-a-week radiation schedule with no compromise of total dose and with slight 10% reduction of fraction dose (2 Gy-1.8 Gy), which article gives 1 week reduction of overall treatment time compared with standard 70 Gy in 35 fractions over 47-49 days. Although this report is based on the relatively small group of patients, its results have encouraged us to use CAIR fractionation in a standard radiation treatment for moderately advanced head-and-neck cancer patients.

  8. Avoiding the Perfect Storm: The Biologic and Clinical Case for Reevaluating the 7-Day Expectation for Methicillin-Resistant Staphylococcus aureus Bacteremia Before Switching Therapy

    PubMed Central

    Goldstein, Ellie J. C.; Kullar, Ravina; McKinnell, James A.; Sakoulas, George

    2014-01-01

    Persistent methicillin-resistant Staphylococcus aureus (MRSA) bacteremia (MRSAB) is associated with poor outcomes and serious complications. The MRSA guidelines define treatment failure and persistent bacteremia as lasting ≥7 days; however, this definition requires reevaluation. Aggressively reducing the bacterial inoculum promptly is critical because factors already in place before clinical presentation are driving resistance to the few antibiotics that are available to treat MRSAB. Alternative approaches to treat MRSAB should be considered within 3–4 days of persistent MRSAB. With rapid molecular diagnostics emerging in clinical microbiology laboratories and biomarkers as a potential for early patient risk stratification, a future shorter threshold may become possible. PMID:25048852

  9. [Status of the lipid peroxidation system in the tissues of rats following a 7-day flight on the Kosmos-1667 biosatellite].

    PubMed

    Delenian, N V; Markin, A A

    1989-01-01

    Rats flown for 7 days on Cosmos-1667 were for the first time used to measure antioxidative enzymes (superoxide dismutase, glutathione peroxidase, glutathione reductase, catalase), lipid peroxidation products (diene conjugates, malonic dialdehyde, Schiff bases) and tocopherol. Enhanced lipid peroxidation in the heart was completely compensated by activation of antioxidative enzymes. The content of all lipid peroxidation products measured in the liver increased; this was accompanied by a decrease of glutathione peroxidase and an increase of superoxide dismutase activities. It is suggested that lipid peroxidation was activated in response to altered gravity. PMID:2586059

  10. Using diaries to explore the work experiences of primary health care nursing managers in two South African provinces

    PubMed Central

    Munyewende, Pascalia O.; Rispel, Laetitia C.

    2014-01-01

    Background South Africa is on the brink of another wave of major health system reforms that underscore the centrality of primary health care (PHC). Nursing managers will play a critical role in these reforms. Objective The aim of the study was to explore the work experiences of PHC clinic nursing managers through the use of reflective diaries, a method hitherto under-utilised in health systems research in low- and middle-income countries. Design During 2012, a sub-set of 22 PHC nursing managers was selected randomly from a larger nurses’ survey in two South African provinces. After informed consent, participants were requested to keep individual diaries for a period of 6 weeks, using a clear set of diary entry guidelines. Reminders consisted of weekly short message service reminders and telephone calls. Diary entries were analysed using thematic content analysis. A diary feedback meeting was held with all the participants to validate the findings. Results Fifteen diaries were received, representing a 68% response rate. The majority of respondents (14/15) were female, each with between 5 and 15 years of nursing experience. Most participants made their diary entries at home. Diaries proved to be cathartic for individual nursing managers. Although inter-related and not mutually exclusive, the main themes that emerged from the diary analysis were health system deficiencies; human resource challenges; unsupportive management environment; leadership and governance; and the emotional impact of clinic management. Conclusions Diaries are an innovative method of capturing the work experiences of managers at the PHC level, as they allow for confidentiality and anonymity, often not possible with other qualitative research methods. The expressed concerns of nursing managers must be addressed to ensure the success of South Africa's health sector reforms, particularly at the PHC level. PMID:25537937

  11. A qualitative review of the psychometric properties and feasibility of electronic headache diaries for children and adults: Where we are and where we need to go

    PubMed Central

    Stinson, Jennifer N; Huguet, Anna; McGrath, Patrick; Rosenbloom, Brittany; Soobiah, Charlene; White, Meghan; Coburn, Geraldine

    2013-01-01

    BACKGROUND: While paper headache pain diaries have been used to determine the effectiveness of headache treatments in clinical trials, recent advances in information and communication technologies have resulted in the burgeoning use of electronic diaries (e-diaries) for headache pain. OBJECTIVE: To qualitatively review headache e-diaries, assess their measurement properties, examine measurement components and compare these components with recommended reporting guidelines. METHODS: The databases Medline, the Cumulative Index to Nursing and Allied Health Literature, Embase, PsychInfo, the Education Resources Information Centre and ISI Web of Science were searched for self-report headache e-diaries for children and adults. A total of 21 publications that involved e-diaries were found; five articles reported on the development of an e-diary and 16 used an e-diary as an outcome measure in randomized controlled trials or observational studies. The diary measures’ components, features and psychometric properties, as well as the quality of evidence of their psychometric properties, were evaluated. RESULTS: Five headache e-diaries met the a priori criteria and were included in the final analysis. None of these e-diaries had well-developed evidence of reliability and validity. Three e-diaries showed evidence of feasibility. E-diaries with ad hoc measures developed by the study investigators were most common, with little to no supportive evidence of reliability and/or validity. Compliance with the reporting guidelines was variable, with only one-half of the e-diaries measuring the recommended primary outcome of headache frequency. CONCLUSIONS: Specific recommendations regarding the development (including essential components) and testing of headache e-diaries are discussed. Further research is needed to strengthen the measurement of headache pain in clinical trials using headache e-diaries. PMID:23748255

  12. Is Maternal Food Security a Predictor of Food and Drink Intake Among Toddlers in Oregon?

    PubMed Central

    Cunningham, Timothy J.; Barradas, Danielle T.; Rosenberg, Kenneth D.; May, Ashleigh L.; Kroelinger, Charlan D.; Ahluwalia, Indu B.

    2015-01-01

    Food insecurity has detrimental effects on the mental, physical, and behavioral health of developing children. Few studies, however, have sought to determine whether associations exist between food insecurity and intake of vegetables, fresh or canned fruit, candy or cookies, French fries, fast food, water, milk, fruit juices, fruit drinks, soda, and sports drinks. To identify independent associations that exist between maternal food insecurity and food and drink intake among toddlers, population-based data from the 2006–2008 Oregon Pregnancy Risk Assessment Monitoring System follow-back survey (Oregon PRAMS-2) of 1,522 mothers of 2-year-old children were analyzed. Maternal food insecurity was defined as mothers' report of eating less because of lack of money for food. Typical weekly child food and drink intake was examined using polytomous logistic regression: 0–1 days/week, 2–3 days/week, and 4–7 days/week. Maternal food insecurity prevalence was 11.7 %. Compared to toddlers of food secure mothers, toddlers of food insecure mothers consumed vegetables (adjusted odds ratio [AOR] for 4–7 days/week = 0.31; 95 % confidence interval [CI] 0.12, 0.79) and fruit (AOR for 4–7 days/week = 0.25; 95 % CI 0.08, 0.75) fewer days of the week. Toddlers of food insecure mothers consumed soda (AOR for 4–7 days/week = 3.21; 95 % CI 1.12, 9.14) more days of the week. Maternal food insecurity is associated with weekly intake of certain foods and drinks. Among toddlers, consumption of fewer vegetables and fruit, and more soda may help explain the link between food insecurity and poor health. PMID:22907271

  13. Time Diary and Questionnaire Assessment of Factors Associated with Academic and Personal Success among University Undergraduates

    ERIC Educational Resources Information Center

    George, Darren; Dixon, Sinikka; Stansal, Emory; Gelb, Shannon Lund; Pheri, Tabitha

    2008-01-01

    Objective and Participants: A sample of 231 students attending a private liberal arts university in central Alberta, Canada, completed a 5-day time diary and a 71-item questionnaire assessing the influence of personal, cognitive, and attitudinal factors on success. Methods: The authors used 3 success measures: cumulative grade point average (GPA),…

  14. The Inside, Out: Diaries as Entry Points to Historical Perspective-Taking

    ERIC Educational Resources Information Center

    Lemisko, Lynn

    2010-01-01

    Diaries can serve as meaningful entry points for advancing historical consciousness and develop historical thinking (Seixas, 2002) because they can connect readers/learners with the diverse emotions, thoughts and motivations of the people who wrote them in particular times and particular places. According to philosopher and historian, R.G.…

  15. Parents' Role in Adolescents' Decision on a College Major: A Weekly Diary Study

    ERIC Educational Resources Information Center

    Dietrich, Julia; Kracke, Barbel; Nurmi, Jari-Erik

    2011-01-01

    This study examined 39 adolescents during their transition to university. In standardized weekly diaries over several weeks (M=8.13) adolescents reported on engagement in career exploration (in-breadth and in-depth self and environmental exploration), their parents' transition-related involvement (frequency of conversations, support, and…

  16. Diary of a Dabbler: Ecological Influences on an EFL Teacher's Efforts to Study Japanese Informally

    ERIC Educational Resources Information Center

    Casanave, Christine Pearson

    2012-01-01

    In this diary study, the author draws from journals written over the course of 8 years working as an English instructor at a Japanese university, with the aim of documenting the influences on her desire to invest effort in the self-study of Japanese (what she refers to as the "ecology of effort"). An ecological perspective reveals the…

  17. Latent Class Models for Diary Method Data: Parameter Estimation by Local Computations

    ERIC Educational Resources Information Center

    Rijmen, Frank; Vansteelandt, Kristof; De Boeck, Paul

    2008-01-01

    The increasing use of diary methods calls for the development of appropriate statistical methods. For the resulting panel data, latent Markov models can be used to model both individual differences and temporal dynamics. The computational burden associated with these models can be overcome by exploiting the conditional independence relations…

  18. Syntactic and Semantic Coordination in Finite Complement-Clause Constructions: A Diary-Based Case Study

    ERIC Educational Resources Information Center

    Köymen, Bahar; Lieven, Elena; Brandt, Silke

    2016-01-01

    This study investigates the coordination of matrix and subordinate clauses within finite complement-clause constructions. The data come from diary and audio recordings which include the utterances produced by an American English-speaking child, L, between the ages 1;08 and 3;05. We extracted all the finite complement-clause constructions that L…

  19. What if There Is Nobody Around to Speak English? Then Keep Your Voice Diary

    ERIC Educational Resources Information Center

    Yaman, Ismail

    2016-01-01

    This study aims to explore English Language Teaching (ELT) prep-class students' perceptions of keeping personal voice diaries via a voice recorder as a way to extend speaking practice beyond the classroom walls. Following a ten-week treatment under which 12 voluntary students attending ELT prep-class at Ondokuz Mayis University kept voice diaries…

  20. Maternal Daily Diary Report in the Assessment of Childhood Separation Anxiety

    ERIC Educational Resources Information Center

    Allen, Jennifer L.; Blatter-Meunier, Judith; Ursprung, Antonia; Schneider, Silvia

    2010-01-01

    The current study evaluated the feasibility and validity of a parent-report measure of separation anxiety, the Separation Anxiety Daily Diary (SADD). Mother and child participants consisted of three groups: 96 children (aged 4-15 years) with separation anxiety disorder, 49 children with "other" anxiety disorders, and 43 healthy controls. The SADD…

  1. The Separation Anxiety Daily Diary: Child Version--Feasibility and Psychometric Properties

    ERIC Educational Resources Information Center

    Allen, Jennifer L.; Blatter-Meunier, Judith; Ursprung, Antonia; Schneider, Silvia

    2010-01-01

    This report describes the feasibility and psychometric properties of the child version of the Separation Anxiety Daily Diary (SADD-C) in 125 children (ages 7-14 years) from German-speaking areas of Switzerland. Children with separation anxiety disorder (SAD; n = 58), "other" anxiety disorders (n = 36), and healthy controls (n = 31) recorded the…

  2. Validity of a Sun Safety Diary Using UV Monitors in Middle School Children

    ERIC Educational Resources Information Center

    Yaroch, Amy L.; Reynolds, Kim D.; Buller, David B.; Maloy, Julie A.; Geno, Cristy R.

    2006-01-01

    This article describes a validity study conducted among middle school students comparing self-reported sun safety behaviors from a diary with readings from ultraviolet (UV) monitors worn on different body sites. The UV monitors are stickers with panels that turn increasingly darker shades of blue in the presence of increasing amounts of UV light.…

  3. The Nation behind the Diary: Anne Frank and the Holocaust of the Dutch Jews

    ERIC Educational Resources Information Center

    Foray, Jennifer L.

    2011-01-01

    Since its first appearance in 1947, "The Diary of Anne Frank" has been translated into sixty-five different languages, including Welsh, Esperanto, and Faroese. Millions and perhaps even billions of readers, scattered throughout the globe and now spanning multiple generations, are familiar with the life and work of this young Jewish writer. Over…

  4. Creating Deep Time Diaries: An English/Earth Science Unit for Middle School Students

    ERIC Educational Resources Information Center

    Jordan, Vicky; Barnes, Mark

    2006-01-01

    Students love a good story. That is why incorporating literary fiction that parallels teaching goals and standards can be effective. In the interdisciplinary, thematic six-week unit described in this article, the authors use the fictional book "The Deep Time Diaries," by Gary Raham, to explore topics in paleontology, Earth science, and creative…

  5. Functions, Targets, and Outcomes of Specific Forms of Social Aggression: A Daily Diary Study

    ERIC Educational Resources Information Center

    Dyches, Karmon D.; Mayeux, Lara

    2012-01-01

    The authors investigated 8 specific forms of social aggression (SA) in terms of the functions they serve, the characteristics of the peers targeted by them, and the outcomes associated with using the behaviors. Two hundred and seventeen fifth- and seventh-grade boys and girls completed a structured daily diary for 5 consecutive days in their…

  6. Paper and Plastic in Daily Diary Research: Comment on Green, Rafaeli, Bolger, Shrout, and Reis

    ERIC Educational Resources Information Center

    Tennen, Howard; Affleck, Glenn; Coyne, James C.; Larsen, Randy J.; DeLongis, Anita

    2006-01-01

    The authors applaud A. S. Green, E. Rafaeli, N. Bolger, P. E. Shrout, and H. T. Reis's (2006) response to one-sided comparisons of paper versus electronic (plastic) diary methods and hope that it will stimulate more balanced considerations of the issues involved. The authors begin by highlighting areas of agreement and disagreement with Green et…

  7. Problem Solving in Everyday Office Work--A Diary Study on Differences between Experts and Novices

    ERIC Educational Resources Information Center

    Rausch, Andreas; Schley, Thomas; Warwas, Julia

    2015-01-01

    Contemporary office work is becoming increasingly challenging as many routine tasks are automated or outsourced. The remaining problem solving activities may also offer potential for lifelong learning in the workplace. In this study, we analyzed problem solving in an office work setting using an Internet-based, semi-standardized diary to collect…

  8. A psychoanalytic view of mental health. Samuel Pepys and his diary.

    PubMed

    Stein, M H

    1977-01-01

    It has been difficult to illustrate specific criteria for mental health, largely because of the lack of adequately documented examples. The Diary of Samuel Pepys is a unique soure of data about a man who was not only exceptionally interesting, but was relatively healthy as well. PMID:320617

  9. Representative Contact Diaries for Modeling the Spread of Infectious Diseases in Taiwan

    PubMed Central

    Fu, Yang-chih; Wang, Da-Wei; Chuang, Jen-Hsiang

    2012-01-01

    Recent studies of infectious diseases have attempted to construct more realistic parameters of interpersonal contact patterns from diary-approach surveys. To ensure that such diary-based contact patterns provide accurate baseline data for policy implementation in densely populated Taiwan, we collected contact diaries from a national sample, using 3-stage systematic probability sampling and rigorous in-person interviews. A representative sample of 1,943 contact diaries recorded a total of 24,265 wide-range, face-to-face interpersonal contacts during a 24-hour period. Nearly 70% of the contacts occurred outside of respondents' households. The most active age group was schoolchildren (ages 5–14), who averaged around 16–18 daily contacts, about 2–3 times as many as the least active age groups. We show how such parameters of contact patterns help modify a sophisticated national simulation system that has been used for years to model the spread of pandemic diseases in Taiwan. Based on such actual and representative data that enable researchers to infer findings to the whole population, our analyses aim to facilitate implementing more appropriate and effective strategies for controlling an emerging or pandemic disease infection. PMID:23056193

  10. Qualitative Researchers in the Blogosphere: Using Blogs as Diaries and Data

    ERIC Educational Resources Information Center

    Chenail, Ronald J.

    2011-01-01

    Weblogs or blogs for short can be personal diaries shared by individuals giving readers a sometimes voyeuristic view into the lives and minds of these virtual authors. The ability for readers to find and promote weblogs makes the practice of blogging appealing for parties wanting to market their products and services. The popularity and the…

  11. A Comparison of Diary Method Variations for Enlightening Form Generation in the Design Process

    ERIC Educational Resources Information Center

    Babapour, Maral; Rehammar, Bjorn; Rahe, Ulrike

    2012-01-01

    This paper presents two studies in which an empirical approach was taken to understand and explain form generation and decisions taken in the design process. In particular, the activities addressing aesthetic aspects when exteriorising form ideas in the design process have been the focus of the present study. Diary methods were the starting point…

  12. Joining the Dots: Piloting the Work Diary as a Data Collection Tool

    ERIC Educational Resources Information Center

    Duke, Jennifer

    2012-01-01

    This paper describes and analyses the pilot of one data collection tool, the work diary, for an educational research project. Before inclusion in the wider research project, the researcher developed, piloted and qualitatively assessed the feasibility of the data collection tool. As the wider research project will be conducted in and investigate…

  13. A NEW METHOD OF LONGITUDINAL DIARY ASSEMBLY FOR HUMAN EXPOSURE MODELING

    EPA Science Inventory

    Human exposure time-series modeling requires longitudinal time-activity diaries to evaluate the sequence of concentrations encountered, and hence, pollutant exposure for the simulated individuals. However, most of the available data on human activities are from cross-sectional su...

  14. Measuring Housework Participation: The Gap between "Stylised" Questionnaire Estimates and Diary-Based Estimates

    ERIC Educational Resources Information Center

    Kan, Man Yee

    2008-01-01

    This article compares stylised (questionnaire-based) estimates and diary-based estimates of housework time collected from the same respondents. Data come from the Home On-line Study (1999-2001), a British national household survey that contains both types of estimates (sample size = 632 men and 666 women). It shows that the gap between the two…

  15. Extensive Reading and Language Learning: A Diary Study of a Beginning Learner of Japanese.

    ERIC Educational Resources Information Center

    Leung, Ching Yin

    2002-01-01

    Investigated the impact of extensive reading on an adult's self-study of Japanese over a 20-week period. Data were collected from a learner diary, audio recordings from several private tutorial sessions, and vocabulary tests. Results show extensive reading can enhance vocabulary acquisition and reading comprehension and promote a positive attitude…

  16. The emerging role of electronic diaries in the management of diabetes mellitus.

    PubMed

    Kerkenbush, Nicole L; Lasome, Caterina E M

    2003-08-01

    Diabetes mellitus affects an estimated 17 million people in America. A cornerstone to the treatment of this population is appropriate glycemic control, which has been associated with better patient outcomes and cost savings from lack of diabetes complications needing treatment. The patient diary serves as the primary means used by patients and care providers to monitor and ensure glycemic control among this population and as a key component to effective diabetes management. Diabetic patients are encouraged to track continually, in a systematic way, blood glucose levels, dietary intake, activity level, and insulin dose if applicable for use in guiding appropriate care decisions. Traditionally, the recording of such patient experience data has occurred in paper-based diaries. More recently, with the advent of personal digital assistant (PDA) technology, electronic diaries are demonstrating promising benefits over paper-based diaries. To take advantage of this technology, patients must be able to use PDA devices accurately and providers must be knowledgeable about their capabilities. Advanced practice nurses (APNs) in general, and nurse practitioners in the outpatient setting more specifically play a key role in assessing the appropriateness of PDA technology for individual patients, educating patients in various software applications, and ensuring the documentation and trending of data. This article provides an overview of traditional diabetes management record-keeping techniques followed by a review of current PDA technologies and resources that aim to improve the state of diabetic documentation by patients. PMID:12909805

  17. Is Moral Education Working? Extracts from the Diary of a Twenty-First Century Moral Educator

    ERIC Educational Resources Information Center

    Halstead, J. Mark

    2011-01-01

    This article takes the form of a set of edited diary entries containing reflections on incidents drawn mainly from the author's professional life as a university professor and as a consultant to a disadvantaged multi-ethnic secondary school in the north of England. The form of the article allows a wide range of issues to be touched on, including…

  18. Aspects of Teaching and Learning Science: What Students' Diaries Reveal about Inquiry and Traditional Modes

    ERIC Educational Resources Information Center

    Kawalkar, Aisha; Vijapurkar, Jyotsna

    2015-01-01

    We present an analysis of students' reflective writing (diaries) of two cohorts of Grade 8 students, one undergoing inquiry and the other traditional science teaching. Students' writing included a summary of what students had learned in class on that day and their opinions and feelings about the class. The entries were analysed qualitatively and…

  19. A Diary Study on the Causes of English Language Classroom Anxiety

    ERIC Educational Resources Information Center

    Gkonou, Christina

    2013-01-01

    Drawing on learners' diaries, the study reported in this article focused on the English language classroom anxiety (ELCA) of eight Greek EFL learners in private language school settings. The study investigated the extent to which anxiety is amenable to change and the factors contributing to the creation and increase in students' anxiety…

  20. Bioscience Students' First Year Perspectives through Video Diaries: Home, Family and Student Transitions

    ERIC Educational Resources Information Center

    Scott, Jon; Green, Paul; Cashmore, Annette

    2012-01-01

    The first year experiences of students are viewed as important in contributing to retention, overall academic success and student satisfaction. As such there is an increased focus on students' experiences of their first weeks at university. In this paper we describe some findings from a video-diary project through which bioscience students…

  1. Schools, Discipline and Community: Diary-writing and Schoolgirl Culture in Late Nineteenth-Century France.

    ERIC Educational Resources Information Center

    Rogers, Rebecca

    1995-01-01

    Maintains that 19th-century French boarding school culture used the idea of community to transmit feminine but not necessarily domestic values. These included obedience, selflessness, and interdependence. Students, however, transformed and reworked these messages to fit their individual needs, as revealed by one young woman's diary. (MJP)

  2. Dumb Dorky Girls and Wimpy Boys: Gendered Themes in Diary Cartoon Novels

    ERIC Educational Resources Information Center

    Taber, Nancy; Woloshyn, Vera

    2011-01-01

    In this paper, we focus on gendered themes promulgated in three books written in diary cartoon form. Although written for different audiences, each of these books constructs gender norms in similar ways. They promote heteronormative gender roles for boys and girls by endorsing traditional femininities and hegemonic masculinities through the…

  3. Everyday Sexism: Evidence for Its Incidence, Nature, and Psychological Impact from Three Daily Diary Studies.

    ERIC Educational Resources Information Center

    Swim, Janet K.; Hyers, Lauri L.; Cohen, Laurie L.; Ferguson, Melissa J.

    2001-01-01

    Investigated the incidence, nature, and impact of everyday sexism among college students. Data from daily diaries indicated that women experienced one to two significant sexist incidents per week that affected their psychological well-being (e.g., gender role stereotypes, prejudice, demeaning comments and behaviors, and sexual objectification).…

  4. Emotion Regulation Predicts Pain and Functioning in Children With Juvenile Idiopathic Arthritis: An Electronic Diary Study

    PubMed Central

    Bromberg, Maggie H.; Anthony, Kelly K.; Gil, Karen M.; Franks, Lindsey; Schanberg, Laura E.

    2012-01-01

    Objectives This study utilized e-diaries to evaluate whether components of emotion regulation predict daily pain and function in children with juvenile idiopathic arthritis (JIA). Methods 43 children ages 8–17 years and their caregivers provided baseline reports of child emotion regulation. Children then completed thrice daily e-diary assessments of emotion, pain, and activity involvement for 28 days. E-diary ratings of negative and positive emotions were used to calculate emotion variability and to infer adaptive emotion modulation following periods of high or low emotion intensity. Hierarchical linear models were used to evaluate how emotion regulation related to pain and function. Results The attenuation of negative emotion following a period of high negative emotion predicted reduced pain; greater variability of negative emotion predicted higher pain and increased activity limitation. Indices of positive emotion regulation also significantly predicted pain. Conclusions Components of emotion regulation as captured by e-diaries predict important health outcomes in children with JIA. PMID:22037006

  5. Self-Monitoring of Self-Regulation during Math Homework Behaviour Using Standardized Diaries

    ERIC Educational Resources Information Center

    Schmitz, Bernhard; Perels, Franziska

    2011-01-01

    This study aims at enhancing math learning and general self-regulation by supporting daily self-regulated learning during math homework. The authors use standardized diaries as a self-monitoring tool to support self-regulatory behaviour. Following the theory of self-monitoring, frequent self-monitoring of self-regulation will lead to an…

  6. Using the Diary Method to Deal with Social Loafers on the Group Project: Its Effects on Peer Evaluations, Group Behavior, and Attitudes

    ERIC Educational Resources Information Center

    Dommeyer, Curt J.

    2007-01-01

    This article reports on the use of group and individual diaries to control social loafing on the group project. Although both forms of the diary were designed to prevent social loafing, neither appeared to do so. An unexpected result of the individual diaries is that they appeared to make the majority of the class, namely the "nonloafers," more…

  7. Diary Insights of an EFL Reading Teacher (Apreciaciones de un profesor de lectura en lengua inglesa escritas en un diario de clase)

    ERIC Educational Resources Information Center

    Lopera Medina, Sergio

    2013-01-01

    It is often argued that classroom diaries are subjective. This article explores the diary insights of a foreign language reading teacher. The inquiry was based on the following research question: What do the diary insights really evidence about the teaching practices of a foreign language reading teacher? As a research method, a case study was…

  8. Efficacy of 7-Day and 14-Day Triple Therapy Regimens for the Eradication of Helicobacter pylori: A Comparative Study in a Cohort of Romanian Patients

    PubMed Central

    Arama, Stefan Sorin; Tiliscan, Catalin; Negoita, Cristina; Croitoru, Alexandru; Arama, Victoria; Mihai, Carmen Marina; Pop, Florinel

    2016-01-01

    Objective. This study compared the eradication rates of of Helicobacter pylori (HP) infection by a 7-day and 14-day anti-HP regimen. Materials and Methods. An open, randomized, prospective study was performed to evaluate the response to anti-HP treatment in adult HP-positive patients following a 7-day course (Regimen A) of a proton pump inhibitor in association with clarithromycin and amoxicillin compared to a 14-day course (Regimen B). Gastric biopsies were performed at baseline and two months after anti-HP treatment. Results. Seventy-eight patients aged 18–64 years (28 males, 50 females) diagnosed with HP infection were included. Fifty-two (66.7%) patients received Regimen B and 26 (33.3%) Regimen A. The overall eradication rate was 70.5%. Better treatment response (p < 0.01) was seen in Regimen B (44/52, 84.2% versus 11/26, 42.3%). Significant improvement in histological features was seen in regimen B. There has been significant overall reduction in endoscopic aspects of gastric and duodenal lesions in both regimens. Younger patients ≤35 years had a better response to Regimen B. Better treatment response was seen in women, urban residents, and those with tertiary level of education in both groups. Conclusion. 14-day anti-HP regimen offered a significant better overall eradication of HP in study population. PMID:26858750

  9. Spermatozoa isolated from cat testes retain their structural integrity as well as a developmental potential after refrigeration for up to 7 days.

    PubMed

    Buarpung, Sirirak; Tharasanit, Theerawat; Thongkittidilok, Chommanart; Comizzoli, Pierre; Techakumphu, Mongkol

    2015-10-01

    The objective of this study was to compare the efficiency of preservation media for isolated feline testicular spermatozoa as well as the concentrations of bovine serum albumin (BSA) on: (1) the membrane (sperm membrane integrity (SMI)) and DNA integrity of spermatozoa; and (2) the developmental potential of spermatozoa after intracytoplasmic sperm injection (ICSI). Isolated cat spermatozoa were stored in HEPES-M199 medium (HM) or Dulbecco's phosphate-buffered saline (DPBS) at 4°C for up to 7 days. Results indicated that HM maintained a better SMI than DPBS throughout the storage periods (P > 0.05). When spermatozoa were stored in HM supplemented with BSA at different concentrations (4, 8 or 16 mg/ml), SMI obtained from HM containing 8 and 16 mg/ml BSA was higher than with 4 mg/ml BSA (P 0.05). In summary, cat spermatozoa immediately isolated from testicular tissue can be stored as a suspension in basic buffered medium at 4°C for up to 7 days. BSA supplementation into the medium improves membrane integrity of the spermatozoa during cold storage. Testicular spermatozoa stored in HM containing 16 mg/ml BSA retained full in vitro developmental potential after ICSI, similar to that of fresh controls even though DNA integrity had slightly declined. PMID:24990798

  10. A comparison of actigraphy and sleep diaries for infants' sleep behavior.

    PubMed

    Hall, Wendy A; Liva, Sarah; Moynihan, Melissa; Saunders, Roy

    2015-01-01

    Detecting the effectiveness of behavioral interventions to reduce infant night-waking requires valid sleep measures. Although viewed as an objective measure, actigraphy has overestimated night-waking. Sleep diaries are criticized for only documenting night-waking with infant crying. To support potential outcome measure validity, we examined differences between sleep diaries and actigraphy in detecting night-waking and sleep duration. We recruited 5.5 to 8-month-old infants for a behavioral sleep intervention trial conducted from 2009 to 2011. Intervention (sleep education and support) and control groups (safety education and support) collected infant diary and actigraphy data for 5 days. We compared night-time sleep actigraphy with diary data at baseline (194 cases), and 6 weeks (166 cases) and 24 weeks post-education (118 cases). We hypothesized numbers of wakes and wakes of ≥20 min would be higher and longest sleep time and total sleep time shorter by actigraphy compared with diaries. Using paired t-tests, there were significantly more actigraphy night wakes than diary wakes at baseline (t = 29.14, df = 193, p < 0.001), 6 weeks (t = 23.99, df = 165, p < 0.001), and 24 weeks (t = 22.01, df = 117, p < 0.001); and significantly more night wakes of ≥20 min by actigraphy than diary at baseline (t = 5.03, df = 183, p < 0.001), and 24 weeks (t = 2.19, df = 107, p < 0.05), but not 6 weeks (t = 1.37, df = 156, n.s.). Longest sleep duration was significantly higher by diary than actigraphy at baseline (t = 14.71, df = 186, p < 0.001), 6 weeks (t = 7.94, df = 158, p < 0.001), and 24 weeks (t = 17.18, df = 114, p < 0.001). Night sleep duration was significantly higher by diary than actigraphy at baseline (t = 9.46, df = 185, p < 0.001), 6 weeks (t = 13.34, df = 158, p < 0.001), and 24 weeks (t = 13.48, df = 114

  11. Walking Objectively Measured: Classifying Accelerometer Data with GPS and Travel Diaries

    PubMed Central

    Kang, Bumjoon; Moudon, Anne V.; Hurvitz, Philip M.; Reichley, Lucas; Saelens, Brian E.

    2013-01-01

    Purpose This study developed and tested an algorithm to classify accelerometer data as walking or non-walking using either GPS or travel diary data within a large sample of adults under free-living conditions. Methods Participants wore an accelerometer and a GPS unit, and concurrently completed a travel diary for 7 consecutive days. Physical activity (PA) bouts were identified using accelerometry count sequences. PA bouts were then classified as walking or non-walking based on a decision-tree algorithm consisting of 7 classification scenarios. Algorithm reliability was examined relative to two independent analysts’ classification of a 100-bout verification sample. The algorithm was then applied to the entire set of PA bouts. Results The 706 participants’ (mean age 51 years, 62% female, 80% non-Hispanic white, 70% college graduate or higher) yielded 4,702 person-days of data and had a total of 13,971 PA bouts. The algorithm showed a mean agreement of 95% with the independent analysts. It classified physical activity into 8,170 (58.5 %) walking bouts and 5,337 (38.2%) non-walking bouts; 464 (3.3%) bouts were not classified for lack of GPS and diary data. Nearly 70% of the walking bouts and 68% of the non-walking bouts were classified using only the objective accelerometer and GPS data. Travel diary data helped classify 30% of all bouts with no GPS data. The mean duration of PA bouts classified as walking was 15.2 min (SD=12.9). On average, participants had 1.7 walking bouts and 25.4 total walking minutes per day. Conclusions GPS and travel diary information can be helpful in classifying most accelerometer-derived PA bouts into walking or non-walking behavior. PMID:23439414

  12. Estimation of minimum 7-day, 2-year discharge for selected stream sites, and associated low-flow water-quality data, southeast Texas, 1997-98

    USGS Publications Warehouse

    East, Jeffery W.

    1999-01-01

    The U.S. Geological Survey (USGS) operates a network of streamflow-gaging stations in Texas that provides discharge data used for water-management decisions and various other purposes. Operating stations at all locations where discharge data are needed is not feasible, but the statistical characteristics of the network station data can be used to estimate discharge characteristics at ungaged sites. Regionalization techniques such as regression analyses relate discharge-frequency characteristics to selected physical and climatic characteristics of drainage basins. A particular discharge-frequency characteristic that can be regionalized is the minimum 7-day, 2-year discharge1 (7Q2). In Texas, the 7Q2 is used at stream sites to analyze permit applications for water allocation, water-supply planning, aquatic maintenance (instream flow) requirements, and waste-load allocation for point and nonpoint source discharges.

  13. Continuous 7-Days-A-Week External Beam Irradiation in Locally Advanced Cervical Cancer: Final Results of the Phase I/II Study

    SciTech Connect

    Serkies, Krystyna; Dziadziuszko, Rafal; Jassem, Jacek

    2012-03-01

    Purpose: To evaluate the feasibility and efficacy of definitive continuous 7-days-a-week pelvic irradiation without breaks between external beam radiotherapy and brachytherapy in locally advanced cervical cancer. Methods and Materials: Between November 1998 and December 1999, 30 patients with International Federation of Obstetrics and Gynecology Stage IIB or IIIB cervical cancer were included in a prospective Phase I/II study of continuous 7-days-a-week pelvic irradiation, to the total Manchester point B dose of 40.0-57.6 Gy. The first 13 patients (Group A) were given a daily tumor dose of 1.6 Gy, and the remaining 17 patients (Group B) were given 1.8 Gy. One or two immediate brachytherapy applications (point A dose 10-20 Gy, each) were performed in 28 cases. Results: Two patients did not complete the irradiation because of apparent early progression of disease during the irradiation. Eleven of the 28 evaluable patients (39%; 45% and 35% in Groups A and B, respectively) completed their treatment within the prescribed overall treatment time. Acute toxicity (including severe European Organisation for Research and Treatment of Cancer/Radiation Therapy Oncology Group Grade 3 and 4 effects in 40%) was experienced by 83% of patients and resulted in unplanned treatment interruptions in 40% of all patients (31% and 47% of patients in Groups A and B, respectively). Severe intestinal side effects occurred in 31% and 41% of Patients in Groups A and B, respectively (p = 0.71). The 5-year overall survival probability was 33%. Cancer recurrence occurred in 63% of patients: 20% inside and 57% outside the pelvis. Cumulative incidence of late severe bowel and urinary bladder toxicity at 24 months was 15%. Conclusion: Continuous irradiation in locally advanced cervical cancer is associated with a high incidence of severe acute toxicity, resulting in unplanned treatment interruptions. Late severe effects and survival after continuous radiotherapy do not substantially differ from

  14. Analysis of Trigger Factors in Episodic Migraineurs Using a Smartphone Headache Diary Applications

    PubMed Central

    Park, Jeong-Wook; Chu, Min Kyung; Kim, Jae-Moon; Park, Sang-Gue; Cho, Soo-Jin

    2016-01-01

    Background Various stimuli can trigger migraines in susceptible individuals. We examined migraine trigger factors by using a smartphone headache diary application. Method Episodic migraineurs who agreed to participate in our study downloaded smartphone headache diary application, which was designed to capture the details regarding headache trigger factors and characteristics for 3 months. The participants were asked to access the smartphone headache diary application daily and to confirm the presence of a headache and input the types of trigger factors. Results Sixty-two participants kept diary entries until the end of the study. The diary data for 4,579 days were analyzed. In this data set, 1,099 headache days (336 migraines, 763 non-migraine headaches) were recorded; of these, 772 headache events had with trigger factors, and 327 events did not have trigger factors. The common trigger factors that were present on headache days included stress, fatigue, sleep deprivation, hormonal changes, and weather changes. The likelihood of a headache trigger was 57.7% for stress, 55.1% for sleep deprivation, 48.5% for fatigue, and 46.5% for any trigger. The headaches with trigger factors were associated with greater pain intensity (p<0.001), headache-related disability (p<0.001), abortive medication use (p = 0.02), and the proportion of migraine (p < 0.001), relative to those without trigger factors. Traveling (odd ratios [OR]: 6.4), hormonal changes (OR: 3.5), noise (OR: 2.8), alcohol (OR: 2.5), overeating (OR: 2.4), and stress (OR:1.8) were significantly associated with migraines compared to non-migraine headaches. The headaches that were associated with hormonal changes or noise were more often migraines, regardless of the preventive medication. The headaches due to stress, overeating, alcohol, and traveling were more often migraines without preventive medication, but it was not evident with preventive medication. Conclusion Smartphone headache diary application is an

  15. Measuring sleep habits without using a diary: the sleep timing questionnaire

    NASA Technical Reports Server (NTRS)

    Monk, Timothy H.; Buysse, Daniel J.; Kennedy, Kathy S.; Pods, Jaime M.; DeGrazia, Jean M.; Miewald, Jean M.

    2003-01-01

    STUDY OBJECTIVES: To develop a single-administration instrument yielding equivalent measures of sleep to those obtained from a formal (2-week) sleep diary. DESIGN & SETTING: A single-administration Sleep riming Questionnaire (STQ) is described (and reproduced in the Appendix). Test-retest reliability was examined in 40 subjects who were given the STQ on two occasions separated by less than 1 year. Convergent validity was measured both by comparing STO-derived measures with objective measures derived from wrist actigraphy (n=23) and by comparing STQ-derived measures with other subjective measures derived from a detailed 2-week sleep diary in two nonoverlapping samples (n=101, 93). Correlations of STQ measures with age and momingness-eveningness (chronotype) were also examined. SUBJECTS: The analyses used sample sizes of 40, 23, 101, and 93 (both genders, overall age range 20y-89y). Most subjects were healthy volunteers; some Study 4 subjects were patients (enrolled in research protocols). RESULTS: Test-retest reliability for the STQ was demonstrated for estimates of bedtime (r = 0.705, p < 0.001) and waketime (r = 0.826, p < 0.001). Convergent validity using wrist actigraphy was demonstrated by correlations of 0.592 (p < 0.005) for bedtime, and of 0.769 (p < 0.001) for waketime. Diary studies indicated STQ bedtime and waketime data to be highly correlated (at about 0.8) with those obtained from a formal 2-week sleep diary. The STQ also provided data on estimated sleep latency and wake after sleep onset (WASO), which correlated reliably (at about 0.7) with average nightly ratings of these variables from a 2-week sleep diary. Mean estimated values of sleep latency and WASO from the two instruments were within 1 minute of each other. ST-derived bedtimes and waketimes correlated with both age and chronotype in the expected direction (older subjects earlier, morning types earlier). CONCLUSION: The STQ may be a reliable valid measure of sleep timing that could provide a

  16. Development and validation of a food-frequency questionnaire to assess short-term antioxidant intake in athletes.

    PubMed

    Braakhuis, Andrea J; Hopkins, Will G; Lowe, Timothy E; Rush, Elaine C

    2011-04-01

    A quantitative food-frequency questionnaire (FFQ) was developed to determine antioxidant intake in athletes. The questionnaire will be valuable for researchers wishing to standardize antioxidant intake or simply document habitual intake during an intervention trial. One hundred thirteen athletes participated in the validity study, of whom 96 completed the questionnaire and blood test, 81 completed the 7-d food diary and questionnaire, and 63 completed the 7-d food diary and blood test. Validity was investigated by comparing total and food-group antioxidant intakes from the questionnaire with those from a subsequent 7-d food diary. Measures of construct validity were determined by comparing a biomarker of antioxidant capacity (ferric-reducing ability of plasma) in a blood sample with antioxidant intakes from the questionnaire and diary. The correlation between the diary and questionnaire energy-adjusted estimates of total antioxidant intake was modest (.38; 90% confidence limits, ± .14); the correlation was highest for antioxidants from cereals (.55; ± .11), which contributed the greatest proportion (31%) of the total antioxidant intake. Correlations were also high for coffee and tea (.51; ± .15) and moderate for vegetables (.34; ± .16) and fruit (.31; ± .16). The correlation of the plasma biomarker with the questionnaire estimate was small (.28; ± .15), but the correlation with the diary estimate was inconsequential (-.03; ± .15). One-week test-retest reliability of the questionnaire's estimates of antioxidant intake in 20 participants was high (.83; ± .16). In conclusion, the FFQ is less labor intensive for participants and researchers than a 7-d diary and appears to be at least as trustworthy for estimating antioxidant intake. PMID:21558572

  17. Digital Photography as an Educational Food Logging Tool in Obese Patients with Type 2 Diabetes: Lessons Learned from A Randomized, Crossover Pilot Trial

    PubMed Central

    Ehrmann, Brett J.; Anderson, Robert M.; Piatt, Gretchen A.; Funnell, Martha M.; Rashid, Hira; Shedden, Kerby; Douyon, Liselle

    2014-01-01

    Purpose The purpose of this pilot study is to investigate the utility of, and areas of refinement for, digital photography as an educational tool for food logging in obese patients with type 2 diabetes (T2DM). Methods Thirty-three patients aged 18-70 with T2DM, BMI at least 30 kg/m2, and A1C 7.5-9% were recruited from an endocrinology clinic and randomized to a week of food logging using a digital camera (DC) or paper diary (PD), crossing over for week two. Patients then viewed a presentation about dietary effects on blood glucose, using patient DC and blood glucose entries. Outcomes of adherence (based on number of weekly entries), changes in mean blood glucose and frequency of blood glucose checks, and patient satisfaction were compared between methods. Patient feedback on the DC intervention and presentation was also analyzed. Results Thirty patients completed the study. Adherence was identical across methods. The mean difference in number of entries was not significant between methods. This difference increased and neared statistical significance (favoring DC) among patients who were adherent for at least one week (21 entries, with 2 entries per day for 5 of 7 days, n=25). Mean blood glucose did not significantly decrease in either method. Patient satisfaction was similar between interventions. Feedback indicated concerns over photograph accuracy, forgetting to use the cameras, and embarrassment using them in public. Conclusion Though comparable to PD in adherence, blood glucose changes, and patient satisfaction in this pilot trial, patient feedback suggested specific areas of refinement to maximize utility of DC-based food logging as an educational tool in T2DM. PMID:24168836

  18. Gendered testimonies: autobiographies, diaries, and letters by women as sources for Caribbean history.

    PubMed

    Brereton, B

    1998-01-01

    This analysis of memoirs, diaries, and letters written by English-speaking women living in the Caribbean region since the early 1800s pays particular attention to testimony on their gendered life experiences. The analysis draws examples from five autobiographical writings, three memoirs, three diaries, and the letters of three women in its consideration of various aspects of the women's lives. The essay opens with an acknowledgement of the recent efforts of historians to incorporate women's experiences into the concept of "history" and a discussion of the ways that women's voices can be recaptured that notes the paucity of primary sources. The topics covered in the examined documents reveal information about motherhood and marriage, health and sexuality, domestic life and household management, the conditions and suffering of female slaves, the rearing and education of girls, the influence of Christian missionaries, and the general status of women. PMID:12294237

  19. Adolescent Reactions to Maternal Responsiveness and Internalizing Symptomatology: A Daily Diary Investigation

    PubMed Central

    Jobe-Shields, Lisa; Parra, Gilbert R.; Buckholdt, Kelly E.; Tillery, Rachel N.

    2014-01-01

    A daily diary methodology was employed to gather teens’ perceptions of maternal responsiveness to daily stressful events and teens’ reactions to maternal responsiveness in a diverse sample (792 entries from 104 teens; 81% African American, mean age 13.7 years). Additionally, parents and teens completed baseline reports of internalizing symptoms. Diary findings were congruent with prior studies employing self-report measures of global maternal responses to emotion (e.g., higher probability of Accepting reactions to supportive responses, higher probabilities of Attack, Avoid-Withdraw reactions to non-supportive responses). Elevated baseline internalizing symptoms were related to perception of elevated Punish and Magnify responses during the week, and more Avoidant (Avoid-Withdraw and Avoid-Protect) reactions to responsiveness. Results are discussed in the context of reciprocal emotion socialization processes. PMID:25364293

  20. Adolescent Reactions to Maternal Responsiveness and Internalizing Symptomatology: A Daily Diary Investigation.

    PubMed

    Jobe-Shields, Lisa; Parra, Gilbert R; Buckholdt, Kelly E; Tillery, Rachel N

    2014-06-01

    A daily diary methodology was employed to gather teens' perceptions of maternal responsiveness to daily stressful events and teens' reactions to maternal responsiveness in a diverse sample (792 entries from 104 teens; 81% African American, mean age 13.7 years). Additionally, parents and teens completed baseline reports of internalizing symptoms. Diary findings were congruent with prior studies employing self-report measures of global maternal responses to emotion (e.g., higher probability of Accepting reactions to supportive responses, higher probabilities of Attack, Avoid-Withdraw reactions to non-supportive responses). Elevated baseline internalizing symptoms were related to perception of elevated Punish and Magnify responses during the week, and more Avoidant (Avoid-Withdraw and Avoid-Protect) reactions to responsiveness. Results are discussed in the context of reciprocal emotion socialization processes. PMID:25364293

  1. Discussion of Alfred Alder's preface to The Diary of Vaslav Nijinsky.

    PubMed

    Ansbacher, H L

    1981-07-01

    In his preface to The Diary of Vaslav Nijinsky, Alfred Adler (1) found his theory of the dynamics of schizophrenia supported in the Diary, (2) alluded to Nijinsky's prepsychotic personality, and (3) briefly touched on the possibility and conditions of recovery. To add to the understanding of Adler's "Preface," this discussion (1) expands his theory of schizophrenia, (2) gives some concrete data of Nijinsky's prepsychotic personality, (3) describes two episodes of recovery subsequent to the "Preface," and (4) introduces an important aspect of Adler's theory, which he had to omit out of consideration for Nijinsky's wife, Romola-namely, her role in her husband's disorder. With the larger theoretical and historical context established. Adler's "Preface" can be appreciated for its predictive validity. PMID:7018451

  2. Embodied accounts of HIV and hope: using audio diaries with interviews.

    PubMed

    Bernays, Sarah; Rhodes, Tim; Jankovic Terzic, Katarina

    2014-05-01

    Capturing the complexity of the experience of chronic illness over time presents significant methodological and ethical challenges. In this article, we present methodological and substantive insights from a longitudinal qualitative study with 20 people living with HIV in Serbia. We used both repeated in-depth interviews and audio diaries to explore the role of hope in coping with and managing HIV. Using thematic longitudinal analysis, we found that the audio diaries produced distinctive, embodied accounts that straddled the public/private divide and engaged with alternative social scripts of illness experience. We suggest that this enabled less socially anticipated accounts of coping, hoping, and distress to be spoken and shared. We argue that examining the influence of different methods on accounting not only illustrates the value of qualitative mixed-method study designs but also provides crucial insights to better understand the lived experience of chronic illness. PMID:24667100

  3. The benefits of psychological displacement in diary writing when using different pronouns.

    PubMed

    Seih, Y T; Lin, Y C; Huang, C L; Peng, C W; Huang, S P

    2008-02-01

    This study examined a new emotional writing paradigm, that is PDDP. PDDP instructs participants to write diary in first-person pronoun first, and then narrate the same event from a different perspective using second-person pronoun. Finally, the participants write it again with third-person pronoun from yet another perspective. These three narrations were to be written in a consecutive sequential order. Results demonstrated that diary writers indeed benefited from features of PDDP. It also showed that highly anxious people received most long-term therapeutic effect from PDDP. We argue that PDDP enacts the needed mechanism to balance psychological distance prolonging and self-disclosure making in emotional writing. PMID:18230229

  4. The association between park visitation and physical activity measured with accelerometer, GPS, and travel diary.

    PubMed

    Stewart, Orion T; Moudon, Anne Vernez; Fesinmeyer, Megan D; Zhou, Chuan; Saelens, Brian E

    2016-03-01

    Public parks are promoted as places that support physical activity (PA), but evidence of how park visitation contributes to overall PA is limited. This study observed adults living in the Seattle metropolitan area (n=671) for one week using accelerometer, GPS, and travel diary. Park visits, measured both objectively (GPS) and subjectively (travel diary), were temporally linked to accelerometer-measured PA. Park visits occurred at 1.4 per person-week. Participants who visited parks at least once (n=308) had an adjusted average of 14.3 (95% CI: 8.9, 19.6)min more daily PA than participants who did not visit a park. Even when park-related activity was excluded, park visitors still obtained more minutes of daily PA than non-visitors. Park visitation contributes to a more active lifestyle, but is not solely responsible for it. Parks may best serve to complement broader public health efforts to encourage PA. PMID:26798965

  5. Comparisons of Reported Sexual Behaviors from a Retrospective Survey Versus a Prospective Diary in the Botswana Defence Force

    PubMed Central

    Tran, Bonnie Robin; Thomas, Anne Goldzier; Vaida, Florin; Ditsela, Mooketsi; Phetogo, Robert; Kelapile, David; Chambers, Christina; Haubrich, Richard; Shaffer, Richard

    2015-01-01

    This study compares self-reported sexual behaviors from a retrospective survey and a prospective diary among Botswana Defence Force (BDF) personnel. One hundred sixty-one male participants, aged 18–30, completed two weekly prospective diaries and a retrospective survey querying them about behaviors reported during the same time frame as the diaries. Most reported behaviors were similar between the two data collection methods. However, there was low agreement for reporting sex with a spouse and exchanging material goods for sex with a casual partner; frequency of sex and condom use rates (CURs) among married participants also differed. When comparing survey condom use frequencies to diary CURs, the level of agreement diminished from the always to occasionally condom use categories. Inconsistencies in reporting may be due to the frequency of the sexual behavior, question sensitivity, the data collection setting, and the interpretation of response categories. Further research is needed to improve accurate reporting of sexual behaviors. PMID:24245596

  6. Feasibility of utilizing pedometer diaries in a rural African American community-based walking intervention for health promotion

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Purpose: Limited research is available on the feasibility or effectiveness of utilizing pedometer diaries in community-based interventions targeting rural, low socioeconomic, African American populations. The objectives of this walking intervention study were to assess participant adherence to maint...

  7. Comparisons of reported sexual behaviors from a retrospective survey versus a prospective diary in the Botswana Defence Force.

    PubMed

    Tran, Bonnie Robin; Thomas, Anne Goldzier; Vaida, Florin; Ditsela, Mooketsi; Phetogo, Robert; Kelapile, David; Chambers, Christina; Haubrich, Richard; Shaffer, Richard

    2013-12-01

    This study compares self-reported sexual behaviors from a retrospective survey and a prospective diary among Botswana Defence Force (BDF) personnel. One hundred sixty-one male participants, aged 18-30, completed two weekly prospective diaries and a retrospective survey querying them about behaviors reported during the same time frame as the diaries. Most reported behaviors were similar between the two data collection methods. However, there was low agreement for reporting sex with a spouse and exchanging material goods for sex with a casual partner; frequency of sex and condom use rates (CURs) among married participants also differed. When comparing survey condom use frequencies to diary CURs, the level of agreement diminished from the always to occasionally condom use categories. Inconsistencies in reporting may be due to the frequency of the sexual behavior, question sensitivity, the data collection setting, and the interpretation of response categories. Further research is needed to improve accurate reporting of sexual behaviors. PMID:24245596

  8. The Diary of Frances Jacobs: Astronomical Observations by a 19th-century Oregon Woman

    NASA Astrophysics Data System (ADS)

    McGown, R. D.

    2002-12-01

    This abstract summarizes my research, transcription and editing of Francis Jacob's 170-page handwritten astronomical diary. This diary is a unique example of a time in early Portland history, illustrating the mind of a young woman who was interested in science and astronomy. Reflected in her diary are the discoveries and mention of leading astronomers of the day like Emerson Bernard and Edward Pickering. Francis Jacobs lived in an era of the great refractors For example, ``The Leviathan," built by Lord Rosse in Ireland was completed in 1847. In this 72-inch telescope, stars of 18th magnitude could be seen. The first spiral nebulae to be revealed was M51 - known today as the Whirlpool Galaxy. The Earl was the first to suggest that these spirals could actually be rotating masses of stars. At the turn of the century, study of observational astronomy was rooted in naked eye observing, study of binary stars and nebula. This was a time when women were becoming interested in the sciences and had begun to play an important role in science and astronomy. It was an incredible inspiration for other women across the country to hear what was happening on the astronomical frontiers at Harvard. Some constellation asterisms used in Francis Jacob's diary were different than they are today. One asterism in particular, the Egyptian Cross, is relatively unknown now. The summer triangle and winter circle asterisms were used in her notes and obviously popular in her era, as today. Her written comments included some Messier catalogue numbers and in some case written on her sketches and diagrams nicknames, such as the 'Dumbbell' nebula. She also referred to M99 as `St. Katherine's Wheel', a nickname that is not in common use today.

  9. Preface to The Diary of Vaslav Nijinsky by Alfred Adler, MD.

    PubMed

    Ansbacher, H L

    1981-07-01

    This is a previously unpublished work by Alfred Adler that was written in 1936 as a preface to The Diary of Vaslav Nijinsky. A theory of schizophrenia is described in which characteristic prepsychotic features, especially lack of social interest and oversensitivity to real and imagined slights, lead to increasing irrationalism and preoccupation with grandiose ideas. The establishment of a cooperative therapeutic relationship and the instilling of hope are presented as central factors for successful treatment. PMID:7018450

  10. The Effects of Diaries on Self-Regulation Strategies of Preservice Science Teachers

    ERIC Educational Resources Information Center

    Arsal, Zeki

    2010-01-01

    This study examined the effect of diaries on self-regulation strategies of the pre-service science teachers. The participants of the study were 60 pre-service science teachers, 30 of which were in the experimental and the remaining 30 were in the control group. The Pintrich's self-regulation model was taken as a basis in the study. The Pintrich's…

  11. Haemoassist--a hand-held electronic patient diary for haemophilia home care.

    PubMed

    Mondorf, W; Siegmund, B; Mahnel, R; Richter, H; Westfeld, M; Galler, A; Pollmann, H

    2009-03-01

    On-demand or prophylactic home-treatment is currently the treatment of choice for haemophilia patients. To allow physicians to monitor the amount of factor concentrates administered, the patients document each factor injection in a paper-diary. Nevertheless, because of the fact that most patients visit their physicians only two to four times a year, there could be considerable delay in detecting medication problems. The aim of this pilot study was to assess whether an electronic documentation tool could successfully replace traditional paper-diaries for haemophilia A patients and enable the physician to have a timely overview of the patient's treatment. An electronic, hand-held documentation tool, Haemoassist, was developed. In this study, patients using prophylaxis and on-demand therapies documented their factor consumption both electronically and on paper-diaries. Documentations were compared and descriptively evaluated. Patients also completed a survey to evaluate the feasibility and gather their opinions on the Haemoassist system. Ten patients from two haemophilia treatment centres in Germany submitted a total of 548 records via hand-held device during the observation period, from March 2006 to February 2007. Comparison of electronic and paper-based records showed differing responses among patients with some patients entering more electronic and some others more paper-based documentations. In the questionnaires on feasibility and usefulness of Haemoassist, three patients preferred the electronic tool, two patients wanted to continue using paper-based diaries, and one had no preference. The study shows that an electronic documentation system is feasible for haemophilia patients and provides the physician with the opportunity to more closely monitor patients. However, not all patients seem to be qualified for using an electronic tool, and the tool has to run reliably without major errors for ensuring reliability and acceptability. In the future, Haemoassist might

  12. Food discard practices of householders.

    PubMed

    Van Garde, S J; Woodburn, M J

    1987-03-01

    Food discard patterns and reasons were determined for a sample of 243 households in Oregon. Personal interviews were conducted, and 7-day records of discards were collected. Discards over a 3-day period also were collected from a subsample of 50. The householder's estimate of amount, converted from measures to grams using food composition tables, was found to be 97% of the actual grams of food, as weighed in the laboratory. Households discarded an average of 1,587 gm ($2.88) food in a 7-day period on the basis of the 79% completed usable records. Major reasons were poor quality for fruits and vegetables; storage time for meat, fish, and poultry; non-use of leftovers for combination dishes; and plate waste for cereals and dairy products. Twenty-nine percent of the discarded food (by cost) was considered to be unsafe to eat by the householder. Aesthetic factors dominated decisions by the 18- to 25-year age group, but experiences related to food storage were the basis for decisions by half of the respondents more than 65 years old. Discards increased with number of members in the household and were influenced by age of children. Household income was not linearly related to amount of discard. As household refrigerator temperatures increased from 1.7 degrees C to 20 degrees C, the amount of discards also increased. Consumers generally lacked criteria for evaluating the safety of foods. PMID:3819252

  13. Exploring multiple sources of climatic information within personal and medical diaries, Bombay 1799-1828

    NASA Astrophysics Data System (ADS)

    Adamson, George

    2016-04-01

    Private diaries are being recognised as an important source of information on past climatic conditions, providing place-specific, often daily records of meteorological information. As many were not intended for publication, or indeed to be read by anyone other than the author, issues of observer bias are lower than some other types of documentary sources. This paper comprises an exploration of the variety of types of climatic information can be mined from a single document or set of documents. The focus of the analysis is three private and one medical diary kept by British colonists in Bombay, western India, during the first decades of the nineteenth century. The paper discusses the potential of the diaries for reconstruction of precipitation, temperature and extreme events. Ad-hoc temperature observations collected by the four observers prove to be particularly fruitful for reconstructing monthly extreme temperatures, with values comparable to more systematic observations collected during the period. This leads to a tentative conclusion that extreme temperatures in Bombay were around 5°C lower during the period than today, a difference likely predominantly attributable to the urban heat island effect.

  14. Daily diaries of respiratory symptoms and air pollution: Methodological issues and results

    SciTech Connect

    Schwartz, J. ); Wypij, D.; Dockery D.; Ware, J.; Spengler, J.; Ferris, B. Jr. ); Zeger, S. )

    1991-01-01

    Daily diaries of respiratory symptoms are a powerful technique for detecting acute effects of air pollution exposure. While conceptually simple, these diary studies can be difficult to analyze. The daily symptom rates are highly correlated, even after adjustment for covariates, and this lack of independence must be considered in the analysis. Possible approaches include the use of incidence instead of prevalence rates and autoregressive models. Heterogeneity among subjects also induces dependencies in the data. These can be addressed by stratification and by two-stage models such as those developed by Korn and Whittemore. These approaches have been applied to two data sets: a cohort of school children participating in the Harvard Six Cities Study and a cohort of student nurses in Los Angeles. Both data sets provide evidence of autocorrelation and heterogeneity. Controlling for autocorrelation corrects the precision estimates, and because diary data are usually positively autocorrelated, this leads to larger variance estimates. Controlling for heterogeneity among subjects appears to increase the effect sizes for air pollution exposure. Preliminary results indicate associations between sulfur dioxide and cough incidence in children and between nitrogen dioxide and phlegm incidence in student nurses.

  15. [Regional difference of scholars' health-seeking behavior of the Qing dynasty as seen in diary].

    PubMed

    Zhang, Bo

    2014-01-01

    It is obvious that from the Xunletang Sanctum Catalogue, Jiachu Diary, Gengfu Diary, Diary of Master Li Wenqing, the difference in the scholars' "health-seeking behavior" in different regions in the Qing dynasty due to the difference in medical resources can be figured out. In the cities with developed economy, the medical resources were abundant and readily accessible, patients tended to visit the doctors once they got sick, some even changed their doctors frequently for seeking better therapeutic effects. Accordingly, the doctor-patient relationship was rather simple. In terms of the little town or county, since professional medical workers were much less, and medical resources scarce, patients had to spend more time to search for a doctor, and his/her sickness was thus delayed and lingered for a long time. As a result, such patients had to remedy themselves. Once they chose a doctor, their relation might be maintained for a longer time in a stable and close contact. Restricted by the overall therapeutic level, different scholars in different regions might always pursue help from external mystic energy when they were helpless. PMID:24774891

  16. Increased blood-brain barrier permeability in mammalian brain 7 days after exposure to the radiation from a GSM-900 mobile phone.

    PubMed

    Nittby, Henrietta; Brun, Arne; Eberhardt, Jacob; Malmgren, Lars; Persson, Bertil R R; Salford, Leif G

    2009-08-01

    Microwaves were for the first time produced by humans in 1886 when radio waves were broadcasted and received. Until then microwaves had only existed as a part of the cosmic background radiation since the birth of universe. By the following utilization of microwaves in telegraph communication, radars, television and above all, in the modern mobile phone technology, mankind is today exposed to microwaves at a level up to 10(20) times the original background radiation since the birth of universe. Our group has earlier shown that the electromagnetic radiation emitted by mobile phones alters the permeability of the blood-brain barrier (BBB), resulting in albumin extravasation immediately and 14 days after 2h of exposure. In the background section of this report, we present a thorough review of the literature on the demonstrated effects (or lack of effects) of microwave exposure upon the BBB. Furthermore, we have continued our own studies by investigating the effects of GSM mobile phone radiation upon the blood-brain barrier permeability of rats 7 days after one occasion of 2h of exposure. Forty-eight rats were exposed in TEM-cells for 2h at non-thermal specific absorption rates (SARs) of 0mW/kg, 0.12mW/kg, 1.2mW/kg, 12mW/kg and 120mW/kg. Albumin extravasation over the BBB, neuronal albumin uptake and neuronal damage were assessed. Albumin extravasation was enhanced in the mobile phone exposed rats as compared to sham controls after this 7-day recovery period (Fisher's exact probability test, p=0.04 and Kruskal-Wallis, p=0.012), at the SAR-value of 12mW/kg (Mann-Whitney, p=0.007) and with a trend of increased albumin extravasation also at the SAR-values of 0.12mW/kg and 120mW/kg. There was a low, but significant correlation between the exposure level (SAR-value) and occurrence of focal albumin extravasation (r(s)=0.33; p=0.04). The present findings are in agreement with our earlier studies where we have seen increased BBB permeability immediately and 14 days after

  17. Testing the Feasibility and Psychometric Properties of a Mobile Diary (myWHI) in Adolescents and Young Adults With Headaches

    PubMed Central

    2015-01-01

    Background Headaches are prevalent among teens and young adults. Self-monitoring is essential for managing headaches and can be accomplished with the help of electronic headache diaries. An increasing number of electronic headache diaries exist, yet the absence of quality standards compromises their use for research and clinical purposes. Objective Our goal was to develop and test the usability, feasibility, and psychometric properties of an electronic diary iPhone application for self-monitoring by adolescents and young adults with headaches. Methods We used an iterative participatory design to develop and test our electronic headache diary. Participants aged 14-28 years old with recurrent headaches were recruited internationally. Screening and consent were conducted online. Following completion of an online pre-questionnaire, participants downloaded the diary to use in their natural environment for 14 days. An online post-questionnaire was completed following testing. The diary’s usability and feasibility were tested first and determined to be complete when improvements to the diary did not result in a statistically significant impact on indicators of feasibility and adherence. Interviews were conducted with participants of usability and feasibility testing. The psychometric properties of the diary were then tested, and a case study analysis of one participant was completed. Results Three cycles to test the usability and feasibility were conducted. Each cycle included 11-19 unique participants ranging in age from 16 to 28 years. Following the testing period for each cycle, 15% to 25% of participants took part in the post-cycle interview. Participants perceived the final version of the diary as useful, easy to learn, and efficient to use. Psychometric properties were then tested with a sample of 65 participants (6 aged 14-17 years old; 59 aged 18-28 years old). All items in the diary had substantial between- and within-subjects variability (percent of variance

  18. Incidence and Predictors of New-Onset Atrial Fibrillation in Septic Shock Patients in a Medical ICU: Data from 7-Day Holter ECG Monitoring

    PubMed Central

    Guenancia, Charles; Binquet, Christine; Laurent, Gabriel; Vinault, Sandrine; Bruyère, Rémi; Prin, Sébastien; Pavon, Arnaud; Charles, Pierre-Emmanuel; Quenot, Jean-Pierre

    2015-01-01

    Purpose We investigated incidence, risk factors for new-onset atrial fibrillation (NAF), and prognostic impact during septic shock in medical Intensive Care Unit (ICU) patients. Methods Prospective, observational study in a university hospital. Consecutive patients from 03/2011 to 05/2013 with septic shock were eligible. Exclusion criteria were age <18 years, history of AF, transfer with prior septic shock. Included patients were equipped with long-duration (7 days) Holter ECG monitoring. NAF was defined as an AF episode lasting >30 seconds. Patient characteristics, infection criteria, cardiovascular parameters, severity of illness, support therapies were recorded. Results Among 66 patients, 29(44%) developed NAF; 10 (34%) would not have been diagnosed without Holter ECG monitoring. NAF patients were older, with more markers of heart failure (troponin and NT-pro-BNP), lower left ventricular ejection fraction (LVEF), longer QRS duration and more nonsustained supra ventricular arrhythmias (<30s) on day 1 than patients who maintained sinus rhythm. By multivariate analysis, age (OR: 1.06; p = 0.01) and LVEF<45% (OR: 13.01, p = 0.03) were associated with NAF. NAF did not predict 28 or 90 day mortality. Conclusions NAF is common, especially in older patients, and is associated with low ejection fraction. We did not find NAF to be independently associated with higher mortality. PMID:25965915

  19. Effects of smartphone diaries and personal dosimeters on behavior in a randomized study of methods to document sunlight exposure.

    PubMed

    Køster, Brian; Søndergaard, Jens; Nielsen, Jesper Bo; Allen, Martin; Bjerregaard, Mette; Olsen, Anja; Bentzen, Joan

    2016-06-01

    Dosimeters and diaries have previously been used to evaluate sun-related behavior and UV exposure in local samples. However, wearing a dosimeter or filling in a diary may cause a behavioral change. The aim of this study was to examine possible confounding factors for a questionnaire validation study. We examined the effects of wearing dosimeters and filling out diaries, measurement period and recall effect on the sun-related behavior in Denmark in 2012. Our sample included 240 participants eligible by smartphone status and who took a vacation during weeks 26-32 in 2012, randomized by gender, age, education and skin type to six groups: 1) Control + diary, 2) Control, 3) 1-week dosimetry measurement, 4) 1-week dosimetry measurement + diary, 5) 3-week dosimetry measurement and 6) 1-week dosimetry measurement with 4 week delayed questionnaire. Correlation coefficients between reported outdoor time and registered outdoor time for groups 3-6 were 0.39, 0.45, 0.43 and 0.09, respectively. Group 6 was the only group not significantly correlated. Questionnaire reported outdoor exposure time was shorter in the dosimeter measurement groups (3-6) than in their respective controls. We showed that using a dosimeter or keeping a diary seems to increase attention towards the behavior examined and therefore may influence this behavior. Receiving the questionnaire with 4 week delay had a significant negative influence on correlation and recall of sunburn. When planning future UV behavior questionnaire validations, we suggest to use a 1-week interval for dosimetry measurements, no diary, and to minimize the time from end of measurement to filling out questionnaires. PMID:27419038

  20. Investigating the Convergence between Actigraphy, Maternal Sleep Diaries, and the Child Behavior Checklist as Measures of Sleep in Toddlers

    PubMed Central

    Bélanger, Marie-Ève; Simard, Valérie; Bernier, Annie; Carrier, Julie

    2014-01-01

    The current study examined associations among actigraphy, maternal sleep diaries, and the parent-completed child behavior checklist (CBCL) sleep items. These items are often used as a sleep measure despite their unclear validity with young children. Eighty middle class families (39 girls) drawn from a community sample participated. Children (M = 25.34 months, SD = 1.04) wore an actigraph monitor (Mini-Mitter® Actiwatch Actigraph, Respironics) for a 72-h period, and mothers completed a sleep diary during the same period. Eighty-nine percent of the mothers and 75% of the fathers also filled out the CBCL (1.5–5). Mother and father CBCL scores were highly correlated. Overall, good correspondence was found between the CBCL filled out by mothers and sleep efficiency and duration derived from maternal sleep diaries (r between −0.39 and −0.25, p ≤ 0.05). Good correspondence was also found between the CBCL filled out by fathers and sleep efficiency as derived from maternal sleep diaries (r between −0.39 and −0.24, p ≤ 0.05), but not with sleep duration (all results were non-significant). Very few correlations between actigraphy and the CLBL scores reached statistical significance. The Bland and Altman method revealed that sleep diaries and actigraphy showed poor agreement with one another when assessing sleep duration and sleep efficiency. However, diary- and actigraphy-derived sleep durations were significantly correlated. Consistent with findings among older groups of children, this study suggests that the CBCL sleep items, sleep diaries, and actigraphy tap into quite different aspects of sleep among toddlers. The choice of which measures to use should be based on the exact aspects of sleep that one aims to assess. Overall, despite its frequent use, the composite sleep score of the CBCL shows poor links to objective measures of sleep duration and sleep efficiency. PMID:25426082

  1. Developing a Method to Test the Validity of 24 Hour Time Use Diaries Using Wearable Cameras: A Feasibility Pilot

    PubMed Central

    Kelly, Paul; Thomas, Emma; Doherty, Aiden; Harms, Teresa; Burke, Órlaith; Gershuny, Jonathan; Foster, Charlie

    2015-01-01

    Self-report time use diaries collect a continuous sequenced record of daily activities but the validity of the data they produce is uncertain. This study tests the feasibility of using wearable cameras to generate, through image prompted interview, reconstructed 'near-objective' data to assess their validity. 16 volunteers completed the Harmonised European Time Use Survey (HETUS) diary and used an Autographer wearable camera (recording images at approximately 15 second intervals) for the waking hours of the same 24-hour period. Participants then completed an interview in which visual images were used as prompts to reconstruct a record of activities for comparison with the diary record. 14 participants complied with the full collection protocol. We compared time use and number of discrete activities from the diary and camera records (using 10 classifications of activity). In terms of aggregate totals of daily time use we found no significant difference between the diary and camera data. In terms of number of discrete activities, participants reported a mean of 19.2 activities per day in the diaries, while image prompted interviews revealed 41.1 activities per day. The visualisations of the individual activity sequences reveal some potentially important differences between the two record types, which will be explored at the next project stage. This study demonstrates the feasibility of using wearable cameras to reconstruct time use through image prompted interview in order to test the concurrent validity of 24-hour activity time-use budgets. In future we need a suitably powered study to assess the validity and reliability of 24-hour time use diaries. PMID:26633807

  2. Threatened belonging and preference for comfort food among the securely attached.

    PubMed

    Troisi, Jordan D; Gabriel, Shira; Derrick, Jaye L; Geisler, Alyssa

    2015-07-01

    Research has shown that comfort food triggers relationship-related cognitions and can fulfill belongingness needs for those secure in attachment (i.e., for those with positive relationship cognitions) (Troisi & Gabriel, 2011). Building on these ideas, we examined if securely attached individuals prefer comfort food because of its "social utility" (i.e., its capacity to fulfill belongingness needs) in one experiment and one daily diary study using two samples of university students from the United States. Study 1 (n = 77) utilized a belongingness threat essay among half of the participants, and the results showed that securely attached participants preferred the taste of a comfort food (i.e., potato chips) more after the belongingness threat. Study 2 (n = 86) utilized a 14-day daily diary design and found that securely attached individuals consumed more comfort food in response to naturally occurring feelings of isolation. Implications for the social nature of food preferences are discussed. PMID:25728881

  3. Using a diary to record near misses and minor injuries—which method of administration is best?

    PubMed Central

    Marsh, P.; Kendrick, D.

    1999-01-01

    Objectives—To determine the effect of different methods of administering a diary to collect information from parents on near miss and minor injuries on responses, completeness and accuracy, the number of incidents reported, the effect of a financial incentive on response, and the cost of administering each method. Setting—The study was set within the context of a cluster randomised controlled trial of injury prevention in 36 practices in Nottingham. Methods—The study population comprised the 1594 parents who responded to the baseline questionnaire. Parents were allocated systematically to one of four groups: postal administration, with and without financial incentive, telephone administration, with and without financial incentive (102 in each group). A clinic visit method with and without financial incentive (50 in each group) was also used. Results—A significant trend was found, with decreasing response rates with increasing degree of contact with the parent, such that administering the diary in the clinic had the lowest response (χ2 for trend = 5.54, 1 df, p = 0.02). Offering a financial incentive increased responses from 47% to 59% (χ2=5.78, 1 df, p = 0.016). The most complete recording was found in the diaries handed out at clinic visits. Importantly, parents were accurate in their recording of near miss and minor injuries, suggesting they understood the differences between the two types of incident. Postal methods were the least expensive method of administering the diary in terms of average cost per returned diary. Using a financial incentive resulted in a lower cost per returned diary for telephone and clinic visit methods. Conclusions—Parents can accurately and reliably complete diaries recording near miss and minor injuries occurring to their preschool children. More work is needed to investigate methods of increasing response. Postal diaries achieve the highest response but have the least complete recording of data. Diaries administered

  4. Analyzing diaries for analytical relapse prevention using natural induction: a method and preliminary results.

    PubMed

    Wojtusiak, Janusz; Michalski, Ryszard S

    2008-01-01

    This article briefly describes natural induction approach to knowledge discovery, and then applies it to the problem of bad habit relapse prevention by analyzing patients' diaries. Natural induction seeks patterns in data that are in forms easy to understand and interpret, because they resemble those in which humans represent knowledge, such as natural language descriptions and visual forms. The application of natural induction to the problem of bad habit relapse has produced patterns easy to understand, in some cases of surprising simplicity. PMID:18204380

  5. "My story for my better self": love, loss, and working through in the diary of Elizabeth Barrett Browning.

    PubMed

    Wiener Katz, Wendy

    2010-06-01

    An approach to the diary as more than a private record, but a psychologically meaningful act and object, is demonstrated by a close reading of the diary of the English poet Elizabeth Barrett Browning. Attending to both formal and thematic aspects, this study attempts to illustrate the variable uses of diary-keeping, as well as to identify its uses of specific importance to this particular diarist. The more expansive and profound insight thus gained into the poet's life and work points to the potential of a psychoanalytic approach to such uniquely intimate documents. Evidence is offered to support the position that Browning's diary served important integrating functions during a critical period of her life: modulating overwhelming affect, organizing experiences beyond her control, and serving as a concrete symbol of preservation in the face of accumulative painful losses. The diary-keeping was a self-therapeutic endeavor, mediating and metabolizing these losses into a work of mourning as the poet elaborated and memorialized them. PMID:20852139

  6. The Effectiveness of Parental Communication in Modifying the Relation between Food Advertising and Children's Consumption Behaviour

    ERIC Educational Resources Information Center

    Buijzen, Moniek

    2009-01-01

    The aim of this study was to examine the effectiveness of various types of parental communication in modifying children's responses to television food advertising. In a combined diary-survey study among 234 parents of 4- to 12-year-old children, I investigated how different styles of advertising mediation (active vs. restrictive) and consumer…

  7. Asthma Diary

    MedlinePlus

    ... provided by iStock, Getty Images, Corbis, Veer, Science Photo Library, Science Source Images, Shutterstock, and Clipart.com KidsHealth.org The most-visited site devoted to children's health and development

  8. Events diary

    NASA Astrophysics Data System (ADS)

    2000-01-01

    From 18 January until 28 March the 2000 IEE Faraday Lecture will be touring venues in the UK, aiming to inspire and encourage students to choose a career in science and engineering. The lecture tour is being supported by communications and IT company, Marconi, and it is being presented by University College London. Interactive experiments for the audience of 14 - 16 year-olds will combine with a multimedia presentation on the theme `Time and Place in the Communications Age', exploring our ability to make precise measurements of time, place and space and how these impact on our personal and business lives. Among the curious facts from the lecture is the discovery that Cornwall rises and falls by 20 cm every time the tide moves in and out. The whole of the UK rises and falls by 50 cm every time the Moon goes by and the UK is actually 20 m shorter than was thought ten years ago, before the Global Positioning Satellite system was in operation. Attendance at the lectures is free and schools interested in booking tickets should visit the Faraday website at www.faraday.org.uk . Further details of the tour are available from the Faraday Lecture Office, Institution of Electrical Engineers, Michael Faraday House, Six Hills Way, Stevenage, Herts SG1 2AY (tel: 01438 313311, fax: 01438 742856, e-mail: faraday@iee.org.uk ). Among the `Strands' on the programme at the 2000 Edinburgh international science festival on 2 - 18 April are: visions of the future; time; the natural world; new materials; science book festival; science film festival. Festival programmes should be available soon from the festival office at 8 Lochend Road, Edinburgh EH6 8BR (tel: 0131 530 2001, fax: 0131 530 2002, e-mail: esf@scifest.demon.co.uk ). BA2000 will be one of the key features of the `creating SPARKS' festival where the sciences meet the arts in London during 6 - 30 September. Centred on South Kensington, and led by the British Association, creating SPARKS will be staged at such famous institutions as Imperial College, the Royal Albert Hall, the Royal College of Art, the Natural History and Science Museums and the Royal Geographical Society. Under the heading `Shaping the future together' BA2000 will explore science, engineering and technology in their wider cultural context. Further information about this event on 6 - 12 September may be obtained from Sandra Koura, BA2000 Festival Manager, British Association for the Advancement of Science, 23 Savile Row, London W1X 2NB (tel: 0171 973 3075, e-mail: sandra.koura@britassoc.org.uk ). Details of the creating SPARKS events may be obtained from creating.sparks@britassoc.org.uk or from the website www.britassoc.org.uk . Other events 3 - 7 July, Porto Alegre, Brazil VII Interamerican conference on physics education: The preparation of physicists and physics teachers in contemporary society. Info: IACPE7@if.ufrgs.br or cabbat1.cnea.gov.ar/iacpe/iacpei.htm 27 August - 1 September, Barcelona, Spain GIREP conference: Physics teacher education beyond 2000. Info: www.blues.uab.es/phyteb/index.html

  9. Stool Diary

    MedlinePlus

    ... 1: Separate hard lumps, like nuts. Type 2: Sausage-shaped but lumpy. Type 3: Like a sausage or snake but with cracks on its surface. Type 4: Like a sausage or snake, smooth and soft. Type 5: Soft ...

  10. Motorcycle Diaries

    ERIC Educational Resources Information Center

    Gibbs, Hope J.

    2005-01-01

    This article relates the experiences of Jeff Fischer, an instructor in the Computer Integrated Machining department at South Central College (SCC) in North Mankato, Minnesota. Facing dwindling student enrollment and possible departmental budget costs, Fischer was able to turn his passion for custom-built cycles and the intricate machining that…

  11. Cytotoxic effects in 3T3-L1 mouse and WI-38 human fibroblasts following 72 hour and 7 day exposures to commercial silica nanoparticles

    SciTech Connect

    Stępnik, Maciej; Arkusz, Joanna; Smok-Pieniążek, Anna; Bratek-Skicki, Anna; Salvati, Anna; Lynch, Iseult; Dawson, Kenneth A.; Gromadzińska, Jolanta; De Jong, Wim H.; Rydzyński, Konrad

    2012-08-15

    The potential toxic effects in murine (3T3-L1) and human (WI-38) fibroblast cell lines of commercially available silica nanoparticles (NPs), Ludox CL (nominal size 21 nm) and CL-X (nominal size of 30 nm) were investigated with particular attention to the effect over long exposure times (the tests were run after 72 h exposure up to 7 days). These two formulations differed in physico-chemical properties and showed different stabilities in the cell culture medium used for the experiments. Ludox CL silica NPs were found to be cytotoxic only at the higher concentrations to the WI-38 cells (WST-1 and LDH assays) but not to the 3T3-L1 cells, whereas the Ludox CL-X silica NPs, which were less stable over the 72 h exposure, were cytotoxic to both cell lines in both assays. In the clonogenic assay both silica NPs induced a concentration dependent decrease in the surviving fraction of 3T3-L1 cells, with the Ludox CL-X silica NPs being more cytotoxic. Cell cycle analysis showed a trend indicating alterations in both cell lines at different phases with both silica NPs tested. Buthionine sulfoximine (γ-glutamylcysteine synthetase inhibitor) combined with Ludox CL-X was found to induce a strong decrease in 3T3-L1 cell viability which was not observed for the WI-38 cell line. This study clearly indicates that longer exposure studies may give important insights on the impact of nanomaterials on cells. However, and especially when investigating nanoparticle effects after such long exposure, it is fundamental to include a detailed physico-chemical characterization of the nanoparticles and their dispersions over the time scale of the experiment, in order to be able to interpret eventual impacts on cells. -- Highlights: ► Ludox CL silica NPs are cytotoxic to WI-38 fibroblasts but not to 3T3-L1 fibroblasts. ► Ludox CL-X silica NPs are cytotoxic to both cell lines. ► In clonogenic assay both silica NPs induce cytotoxicity, higher for CL-X silica. ► Cell cycle analysis shows

  12. Activation of K{sup +} channels and Na{sup +}/K{sup +} ATPase prevents aortic endothelial dysfunction in 7-day lead-treated rats

    SciTech Connect

    Fiorim, Jonaina; Ribeiro Júnior, Rogério Faustino; Azevedo, Bruna Fernades; Simões, Maylla Ronacher; Padilha, Alessandra Simão; Stefanon, Ivanita; Alonso, Maria Jesus; Salaices, Mercedes; Vassallo, Dalton Valentim

    2012-07-01

    Seven day exposure to a low concentration of lead acetate increases nitric oxide bioavailability suggesting a putative role of K{sup +} channels affecting vascular reactivity. This could be an adaptive mechanism at the initial stages of toxicity from lead exposure due to oxidative stress. We evaluated whether lead alters the participation of K{sup +} channels and Na{sup +}/K{sup +}-ATPase (NKA) on vascular function. Wistar rats were treated with lead (1st dose 4 μg/100 g, subsequent doses 0.05 μg/100 g, im, 7 days) or vehicle. Lead treatment reduced the contractile response of aortic rings to phenylephrine (PHE) without changing the vasodilator response to acetylcholine (ACh) or sodium nitroprusside (SNP). Furthermore, this treatment increased basal O{sub 2}{sup −} production, and apocynin (0.3 μM), superoxide dismutase (150 U/mL) and catalase (1000 U/mL) reduced the response to PHE only in the treated group. Lead also increased aortic functional NKA activity evaluated by K{sup +}-induced relaxation curves. Ouabain (100 μM) plus L-NAME (100 μM), aminoguanidine (50 μM) or tetraethylammonium (TEA, 2 mM) reduced the K{sup +}-induced relaxation only in lead-treated rats. When aortic rings were precontracted with KCl (60 mM/L) or preincubated with TEA (2 mM), 4-aminopyridine (4-AP, 5 mM), iberiotoxin (IbTX, 30 nM), apamin (0.5 μM) or charybdotoxin (0.1 μM), the ACh-induced relaxation was more reduced in the lead-treated rats. Additionally, 4-AP and IbTX reduced the relaxation elicited by SNP more in the lead-treated rats. Results suggest that lead treatment promoted NKA and K{sup +} channels activation and these effects might contribute to the preservation of aortic endothelial function against oxidative stress. -- Highlights: ► Increased free radicals production ► Increased Na{sup +}/K{sup +} ATPase activity ► Promotes activation of the K{sup +} channels and reduced vascular reactivity ► These effects preserve endothelial function against oxidative

  13. Sleep diaries of Vietnam War veterans with chronic PTSD: the relationships among insomnia symptoms, psychosocial stress, and nightmares.

    PubMed

    Gehrman, Philip R; Harb, Gerlinde C; Cook, Joan M; Barilla, Holly; Ross, Richard J

    2015-01-01

    Impaired sleep and nightmares are known symptoms of posttraumatic stress disorder (PTSD) in the veteran population. In order to assess prospectively the sleep disturbances in this population, sleep diaries are an effective way to obtain information over an extended period of time. In this investigation, a sample of veterans (N = 105) completed daily sleep diaries for a 6-week period. Greater PTSD severity and nightmare-related distress were correlated with more awakenings, shorter duration of sleep, longer sleep latency, and greater frequency of nightmares. Perceived frequency of daytime stressors was associated with an increased number of nightmares, nightmare-related distress, and longer sleep latency. The use of sleep diaries in future investigations may allow targeted treatments for veteran populations with PTSD and sleep disturbances. PMID:24617942

  14. Treatment of chronic insomnia with yoga: a preliminary study with sleep-wake diaries.

    PubMed

    Khalsa, Sat Bir S

    2004-12-01

    There is good evidence for cognitive and physiological arousal in chronic insomnia. Accordingly, clinical trial studies of insomnia treatments aimed at reducing arousal, including relaxation and meditation, have reported positive results. Yoga is a multicomponent practice that is also known to be effective in reducing arousal, although it has not been well evaluated as a treatment for insomnia. In this preliminary study, a simple daily yoga treatment was evaluated in a chronic insomnia population consisting of sleep-onset and/or sleep-maintenance insomnia and primary or secondary insomnia. Participants maintained sleep-wake diaries during a pretreatment 2-week baseline and a subsequent 8-week intervention, in which they practiced the treatment on their own following a single in-person training session with subsequent brief in-person and telephone follow-ups. Sleep efficiency (SE), total sleep time (TST), total wake time (TWT), sleep onset latency (SOL), wake time after sleep onset (WASO), number of awakenings, and sleep quality measures were derived from sleep-wake diary entries and were averaged in 2-week intervals. For 20 participants completing the protocol, statistically significant improvements were observed in SE, TST, TWT, SOL, and WASO at end-treatment as compared with pretreatment values. PMID:15707256

  15. Identification of odour sources in an industrial park from resident diaries statistics

    NASA Astrophysics Data System (ADS)

    Nicolas, Jacques; Cors, Marie; Romain, Anne-Claude; Delva, Julien

    2010-05-01

    A methodology based on social participation through the use of resident diaries was applied to evaluate the odour annoyance in the surroundings of an industrial park in Belgium during one year. The studied area covers about 8 km 2 and includes13 potential odour emitting facilities. The network involved 44 residents in the survey, among whom 19 were particularly considered for a detailed analysis. The questionnaire aimed at providing an odour rating twice-daily on a 6-level scale together with an odour type. The fact that the response rate corresponding to "no-odour" was high (79%) is particularly discussed. Some tests are proposed to check the plausibility of the answers, the coherence within clusters of residents and the individual performance of respondents to discriminate among odour ratings. The odour rose is presented as an attractive and visual tool, particularly suited in the case of multi-source areas, to map the different odour emissions, to point out the most worrying ones, to identify others creating less annoyance and possibly new unpredicted ones. The resident diary method has proven to be particularly useful, conjointly to other ones, to the case of multi-sources facilities in large areas, when the purpose is the assessment of the long-term evolution of odour annoyance.

  16. An Electronic Daily Diary Study of Anal Intercourse in Drug-Using Women

    PubMed Central

    Fisher, Dennis G.; Laurenceau, Jean-Philippe; Fortenberry, J. Dennis

    2015-01-01

    Women (N = 138) with histories of illicit drug use were recruited into an electronic diary study that used Android smartphones for data collection. The diary was to be completed each day for 12 weeks using an “app” created in HTML5 and accessed over the Internet via smartphone. Data collection included information on sexual behaviors with up to 10 partners per day and contextual factors surrounding sexual behavior such as drug use before/after, type of sexual behavior (oral, vaginal, anal), and other activities such as using condoms for vaginal and anal intercourse and use of sexual lubricants. The sample was predominantly African American (58 %); 20 % Latina, 20 % White and 2 % reported as Other. Most women reported either less than a high school education (33 %) or having a high school diploma (33 %). The mean age was 39 years (SD = 11.78). Anal intercourse occurred on days when women also reported using illicit drugs, specifically methamphetamine and cocaine. Anal intercourse was not an isolated sexual activity, but took place on days when vaginal intercourse and giving and receiving oral sex also occurred along with illicit drug use. Anal intercourse also occurred on days when women reported they wanted sex. HIV prevention interventions must address the risks of anal intercourse for women, taking into account concurrent drug use and sexual pleasure that may reduce individual harm-reduction behaviors. PMID:25835461

  17. An Electronic Daily Diary Study of Anal Intercourse in Drug-Using Women.

    PubMed

    Reynolds, Grace L; Fisher, Dennis G; Laurenceau, Jean-Philippe; Fortenberry, J Dennis

    2015-12-01

    Women (N = 138) with histories of illicit drug use were recruited into an electronic diary study that used Android smartphones for data collection. The diary was to be completed each day for 12 weeks using an "app" created in HTML5 and accessed over the Internet via smartphone. Data collection included information on sexual behaviors with up to 10 partners per day and contextual factors surrounding sexual behavior such as drug use before/after, type of sexual behavior (oral, vaginal, anal), and other activities such as using condoms for vaginal and anal intercourse and use of sexual lubricants. The sample was predominantly African American (58 %); 20 % Latina, 20 % White and 2 % reported as Other. Most women reported either less than a high school education (33 %) or having a high school diploma (33 %). The mean age was 39 years (SD = 11.78). Anal intercourse occurred on days when women also reported using illicit drugs, specifically methamphetamine and cocaine. Anal intercourse was not an isolated sexual activity, but took place on days when vaginal intercourse and giving and receiving oral sex also occurred along with illicit drug use. Anal intercourse also occurred on days when women reported they wanted sex. HIV prevention interventions must address the risks of anal intercourse for women, taking into account concurrent drug use and sexual pleasure that may reduce individual harm-reduction behaviors. PMID:25835461

  18. Assessment of identity during adolescence using daily diary methods: Measurement invariance across time and sex.

    PubMed

    Becht, Andrik I; Branje, Susan J T; Vollebergh, Wilma A M; Maciejewski, Dominique F; van Lier, Pol A C; Koot, Hans M; Denissen, Jaap J A; Meeus, Wim H J

    2016-06-01

    The aim of this study was to assess measurement invariance of adolescents' daily reports on identity across time and sex. Adolescents (N = 497; mean age = 13.32 years at Time 1, 56.7% boys) from the general population reported on their identity commitments, exploration in depth and reconsideration on a daily basis for 3 weeks within 1 year across 5 years. We used the single-item version of the Utrecht Management of Identity Commitments Scale (UMICS; Klimstra et al., 2010), a broad measure of identity-formation processes covering both interpersonal and educational identity domains. This study tested configural, metric, scalar, and strict measurement invariance across days within weeks, across sex, across weeks within years, and across years. Results indicated that daily diary reports show strict measurement invariance across days, across weeks within years, across years, and across boys and girls. These results support the use of daily diary methods to assess identity at various time intervals ranging from days to years and across sex. Results are discussed with regard to future implications to study identity processes, both on smaller and larger time intervals. (PsycINFO Database Record PMID:26375428

  19. Comparison of prospective daily diaries and retrospective recall to measure oral contraceptive adherence

    PubMed Central

    Huber, Larissa R. Brunner; Broel, Elizabeth C.; Mitchelides, Ashley N.; Dmochowski, Jacek; Dulin, Michael; Scholes, Delia

    2013-01-01

    BACKGROUND The purpose of this study was to determine if retrospective recall of oral contraceptive (OC) adherence provides data that are similar to data collected via daily diaries over the same time period. Factors associated with inconsistent agreement between prospective and retrospective measurements of adherence also were explored. STUDY DESIGN A total of 185 women participated in a longitudinal, prospective cohort of OC users and 113 of these women provided complete information on OC adherence during follow-ups. Concordance beyond chance was assessed using weighted kappa statistics and logistic regression was used to identify factors associated with inconsistent reporting of adherence. RESULTS There was substantial agreement between prospective and retrospective adherence information (weighted kappa=0.64; 95% CI: 0.52, 0.77). Participants with a high school education or less and those who had problems with feeling sad while using OCs had increased odds of inconsistent reporting of adherence (OR=4.38, 95% CI: 1.41, 13.61 and OR=3.52, 95% CI: 1.25, 9.94; respectively). CONCLUSION While prospective data collection via diaries may improve accuracy, the added expense and burden on study participants may not be necessary. However, the use of retrospective recall may not be appropriate for all study populations. PMID:23582236

  20. True and false autobiographical memories in schizophrenia: preliminary results of a diary study.

    PubMed

    Pernot-Marino, Elodie; Schuster, Caroline; Hedelin, Guy; Berna, Fabrice; Zimmermann, Marie-Agathe; Danion, Jean-Marie

    2010-08-30

    The frequency of true and false autobiographical memories and associated states of conscious awareness, i.e., conscious recollection and simply knowing, as well as the respective roles of affective and cognitive processes in autobiographical memory construction, were assessed in eight patients with schizophrenia and eight control participants. A diary study methodology was used in combination with the Remember/Know procedure. The results showed a higher frequency of Know responses associated with the retrieval of both true and false memories in patients than in control participants. Whereas control participants rated higher at retrieval than at encoding the distinctiveness and personal importance of events, as well as the extent to which events furthered current personal plans, patients exhibited an opposite pattern of ratings, with ratings being lower at retrieval than at encoding. These preliminary results show a high frequency of simply knowing associated with the retrieval of true and false autobiographical memories in patients with schizophrenia and provide evidence for the interest of the diary study methodology for studying autobiographical memory in schizophrenia. PMID:20478623

  1. Contact Patterns in a High School: A Comparison between Data Collected Using Wearable Sensors, Contact Diaries and Friendship Surveys.

    PubMed

    Mastrandrea, Rossana; Fournet, Julie; Barrat, Alain

    2015-01-01

    Given their importance in shaping social networks and determining how information or transmissible diseases propagate in a population, interactions between individuals are the subject of many data collection efforts. To this aim, different methods are commonly used, ranging from diaries and surveys to decentralised infrastructures based on wearable sensors. These methods have each advantages and limitations but are rarely compared in a given setting. Moreover, as surveys targeting friendship relations might suffer less from memory biases than contact diaries, it is interesting to explore how actual contact patterns occurring in day-to-day life compare with friendship relations and with online social links. Here we make progresses in these directions by leveraging data collected in a French high school and concerning (i) face-to-face contacts measured by two concurrent methods, namely wearable sensors and contact diaries, (ii) self-reported friendship surveys, and (iii) online social links. We compare the resulting data sets and find that most short contacts are not reported in diaries while long contacts have a large reporting probability, and that the durations of contacts tend to be overestimated in the diaries. Moreover, measured contacts corresponding to reported friendship can have durations of any length but all long contacts do correspond to a reported friendship. On the contrary, online links that are not also reported in the friendship survey correspond to short face-to-face contacts, highlighting the difference of nature between reported friendships and online links. Diaries and surveys suffer moreover from a low sampling rate, as many students did not fill them, showing that the sensor-based platform had a higher acceptability. We also show that, despite the biases of diaries and surveys, the overall structure of the contact network, as quantified by the mixing patterns between classes, is correctly captured by both networks of self-reported contacts and

  2. Contact Patterns in a High School: A Comparison between Data Collected Using Wearable Sensors, Contact Diaries and Friendship Surveys

    PubMed Central

    Mastrandrea, Rossana; Fournet, Julie; Barrat, Alain

    2015-01-01

    Given their importance in shaping social networks and determining how information or transmissible diseases propagate in a population, interactions between individuals are the subject of many data collection efforts. To this aim, different methods are commonly used, ranging from diaries and surveys to decentralised infrastructures based on wearable sensors. These methods have each advantages and limitations but are rarely compared in a given setting. Moreover, as surveys targeting friendship relations might suffer less from memory biases than contact diaries, it is interesting to explore how actual contact patterns occurring in day-to-day life compare with friendship relations and with online social links. Here we make progresses in these directions by leveraging data collected in a French high school and concerning (i) face-to-face contacts measured by two concurrent methods, namely wearable sensors and contact diaries, (ii) self-reported friendship surveys, and (iii) online social links. We compare the resulting data sets and find that most short contacts are not reported in diaries while long contacts have a large reporting probability, and that the durations of contacts tend to be overestimated in the diaries. Moreover, measured contacts corresponding to reported friendship can have durations of any length but all long contacts do correspond to a reported friendship. On the contrary, online links that are not also reported in the friendship survey correspond to short face-to-face contacts, highlighting the difference of nature between reported friendships and online links. Diaries and surveys suffer moreover from a low sampling rate, as many students did not fill them, showing that the sensor-based platform had a higher acceptability. We also show that, despite the biases of diaries and surveys, the overall structure of the contact network, as quantified by the mixing patterns between classes, is correctly captured by both networks of self-reported contacts and

  3. [Telemedicine assisted diet and diagnosis management in food hypersensitivity].

    PubMed

    Rösch, Norbert; Arens-Volland, Andreas; Harpes, Patrick; Herbst, Ralf; Plumer, Pierre; Feidert, Frank; Schmalz, Petra; Mösges, Ralph

    2009-01-01

    Several studies have shown that the current prevalence of food allergy in Western Europe is about 4% and will further increase. Because of missing therapeutic alternatives, food allergy patients are required to identify individual allergens in the daily food by carefully reading the product's ingredient lists. Experiences with other chronic diseases show that a combination of telemedicine and Disease Management (DM) could have a positive impact on medical outcome and health related costs. A new concept of telemedicine support for allergy patients and allergists has been elaborated within the Luxembourgian MENSSANA project. Instead of measuring physiological parameters, a Smartphone based Personal Allergy Assistant (PAA) allows patients to keep an electronic patient diary by scanning the barcode of the consumed food products. For diagnostic purpose, the diary is regularly transmitted to the allergist's electronic patient record. To further support the individual diet management, the PAA gives a warning before consumption of allergenic food. Computer readable food ingredient lists are required for the PAA diet management. To collect this kind of information, a dedicated web-based "virtual community" of food consumers and producers (www.wikifood.eu) has been established. This volunteer network complements an independent product database. Up to now, more than 13.000 food descriptions are public available within wikifood.eu. PMID:19999626

  4. Food Allergy

    MedlinePlus

    ... navigation Home ▸ Conditions & Treatments ▸ Allergies ▸ Food Allergy Share | Food Allergy Overview Symptoms & Diagnosis Treatment & Management Food Allergy Overview If you have a food allergy, ...

  5. Estimating Locations of Perennial Streams in Idaho Using a Generalized Least-Squares Regression Model of 7-Day, 2-Year Low Flows

    USGS Publications Warehouse

    Wood, Molly S.; Rea, Alan; Skinner, Kenneth D.; Hortness, Jon E.

    2009-01-01

    Many State and Federal agencies use information regarding the locations of streams having intermittent or perennial flow when making management and regulatory decisions. For example, the application of some Idaho water quality standards depends on whether streams are intermittent. Idaho Administrative Code defines an intermittent stream as one having a 7-day, 2-year low flow (7Q2) less than 0.1 ft3/s. However, there is a general recognition that the cartographic representation of perennial/intermittent status of streams on U.S. Geological Survey (USGS) topographic maps is not as accurate or consistent as desirable from one map to another, which makes broad management and regulatory assessments difficult and inconsistent. To help resolve this problem, the USGS has developed a methodology for predicting the locations of perennial streams based on regional generalized least-squares (GLS) regression equations for Idaho streams for the 7Q2 low-flow statistic. Using these regression equations, the 7Q2 streamflow may be estimated for naturally flowing streams in most areas in Idaho. The use of these equations in conjunction with a geographic information system (GIS) technique known as weighted flow accumulation allows for an automated and continuous estimation of 7Q2 streamflow at all points along stream reaches. The USGS has developed a GIS-based map of the locations of streams in Idaho with perennial flow based on a 7Q2 of 0.1 ft3/s and a transition zone of plus or minus 1 standard error. Idaho State cooperators plan to use this information to make regulatory and water-quality management decisions. Originally, 7Q2 equations were developed for eight regions of similar hydrologic characteristics in the study area, using long-term data from 234 streamflow-gaging stations. Equations in five of the regions were revised based on spatial patterns observed in the initial perennial streams map and unrealistic behavior of the equations in extrapolation. The standard errors of

  6. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: TIME DIARY AND ACTIVITY QUESTIONNAIRE (UA-D-20.0)

    EPA Science Inventory

    The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Time Diary and Activity Questionnaire. It applies to electronic data corresponding to the Time Diary and Activity Questionnaire that was scanned and verified ...

  7. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: DIET DIARY QUESTIONNAIRE (UA-D-45.0)

    EPA Science Inventory

    The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Diet Diary Questionnaire. It applies to electronic data corresponding to the Diet Diary Questionnaire that was scanned and verified by the data staff during t...

  8. U.S.-MEXICO BORDER PROGRAM ARIZONA BORDER STUDY--STANDARD OPERATING PROCEDURE FOR CODING: DIET DIARY QUESTIONNAIRE (UA-D-43.0)

    EPA Science Inventory

    The purpose of this SOP is to define the coding strategy for the Diet Diary Questionnaire. This questionnaire was developed for use during the Arizona NHEXAS project and the Border study. Keywords: data; coding; diet diary questionnaire.

    The U.S.-Mexico Border Program is spon...

  9. Notepad Is NOT Bad: Employing Yahoo! Notepad as an Online Research Diary in Educational Enquiry Based on a PhD Study

    ERIC Educational Resources Information Center

    Abdallah, Mahmoud Mohammad Sayed

    2011-01-01

    Reflective tools have been gaining ground in educational research. Diaries, especially electronic ones, can be effective in enabling researchers to organise and reflect upon their research. Online diaries are flexible Web-based facilities since the recording process can be conducted quickly and smoothly. Here, I report on using Yahoo! Notepad as…

  10. NHEXAS PHASE I ARIZONA STUDY--STANDARD OPERATING PROCEDURE FOR CLEANING: TIME DIARY AND ACTIVITY QUESTIONNAIRE (UA-D-20.0)

    EPA Science Inventory

    The purpose of this SOP is to define the steps involved in cleaning the electronic data generated from data entry of the Time Diary and Activity Questionnaire. It applies to electronic data corresponding to the Time Diary and Activity Questionnaire that was scanned and verified ...

  11. Using Digital and Paper Diaries for Assessment and Learning Purposes in Higher Education: A Case of Critical Reflection or Constrained Compliance?

    ERIC Educational Resources Information Center

    Gleaves, Alan; Walker, Caroline; Grey, John

    2008-01-01

    This is the second of two papers based on a study of how digital and paper diaries contribute to students' understanding of the processes of their learning within their academic disciplines. The purpose of the study was to use diary writing as a vehicle by which we would try and comprehend how students both make sense of assessment feedback and…

  12. Dear Diary, Is Plastic Better than Paper? I Can't Remember: Comment on Green, Rafaeli, Bolger, Shrout, and Reis (2006)

    ERIC Educational Resources Information Center

    Takarangi, Melanie K. T.; Garry, Maryanne; Loftus, Elizabeth F.

    2006-01-01

    In this commentary, the authors discuss the implications of A. S. Green, E. Rafaeli, N. Bolger, P. E. Shrout, and H. T. Reis's (2006) diary studies with respect to memory. Researchers must take 2 issues into account when determining whether paper-and-pencil or handheld electronic diaries gather more trustworthy data. The first issue is a matter of…

  13. The Role of Pre-Exposure to Novel Food Tastes in Activity-Based Conditioned Taste Avoidance

    ERIC Educational Resources Information Center

    Heth, C. Donald; Pierce, W. David

    2007-01-01

    Rats were given differential exposure to three distinct and novel foods. One of these foods was exposed for 7 days; another for 2 days, and the last was not exposed. Next, half of the rats received six daily sessions in which a compound of the three flavors was followed by opportunities to run in wheels. The other rats received the food compound…

  14. Understanding Anne Frank's "The Diary of a Young Girl": A Student Casebook to Issues, Sources, and Historical Documents.

    ERIC Educational Resources Information Center

    Kopf, Hedda Rosner

    Anne Frank's "The Diary of a Young Girl" is the most widely read text about the Holocaust, yet it represents only one example of the tragic consequences of the Nazi policy to eliminate the Jews of Europe during World War II. This casebook enriches Anne Frank's remarkable personal account with a variety of historical documents that illuminate the…

  15. World Cinema: Diary of a Day. A Celebration of the Centenary of Cinema: In Conjunction with bfi [British Film Institute].

    ERIC Educational Resources Information Center

    Cowie, Peter, Ed.

    This publication resulted from a project of the British Film Institute (bfi). The aim was to emphasize that cinema takes a number of different forms, fulfills a variety of roles within different societies, and has different models of its social function. Toward this end, film-makers from all over the world were invited to write a diary about the…

  16. Compliance and acceptability of maintaining a 6-month pedometer diary in a rural, African American community-based walking intervention

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Limited research has been done on the compliance and acceptability of maintaining the pedometer diaries for an extensive time frame in community-based interventions targeting minority populations. Community "coaches" led participants in a 6-month community-based walking intervention that included we...

  17. The Use of Diaries as a Qualitative Research Method to Investigate Teachers' Perception and Use of Rating Schemes

    ERIC Educational Resources Information Center

    Yi, Jyi-yeon

    2008-01-01

    Whilst diary study is used for pedagogical purposes, course evaluation and basic research on language learners, this study aims to explore the possibility of using it to investigate how teachers perceive and use rating schemes. Three English teachers who worked at various high schools in Korea rated 224 scripts written by 112 Korean high school…

  18. 'Heavier the interval than the consummation': bronchial disease in Seán Ó Ríordáin's diaries.

    PubMed

    Breathnach, Ciara

    2014-06-01

    Narratives of the experience of pulmonary tuberculosis (TB) are relatively rare in the Irish context. A scourge of the early twentieth century, TB was as much a social as a physically debilitating disease that rendered sufferers silent about their experience. Thus, the personal diaries and letters of Irish poet, Seán Ó Ríordáin, (1916-1977) are rare. This article presents translations of his personal papers in a historico-medical context to chronicle Ó Ríordáin's experience of a life marred by respiratory disease. Familiar to generations of schoolchildren are his imaginative poems, whose lively metre punctuated the Irish language curriculum from primary through to secondary schooling; for most they leave an indelible mark. Such buoyant poems however belie the reality of his existence, lived in the shadow of chronic illness, and punctuated with despair over his condition and anxiety about the periods of extended sick leave his illness necessitated. Although despair dominated his diaries and he routinely begged God, Mary, the Saints and the devil for death, they were also the locus where his creativity developed. In his diaries, caricatures of friends and sketches of everyday things nestle among the first lines of some of his most influential poems and quotes from distinguished philosophers and writers. Evocative and tragic, his diaries offer a unique prism to the experience of respiratory disease in Ireland. PMID:24002457

  19. The Diary of Schiaparelli in Berlin (26 October 1857-10 May 1859): a guide for his future scientific activity

    NASA Astrophysics Data System (ADS)

    Tucci, P.

    In February 1857, three years after his degree in Turin, Giovanni Virginio Schiaparelli moved to Berlin with a scholarship from the Sardinian government. There he lived for over two years and from October he attended the University. Berlin was an important astronomical center at the time and the young Schiaparelli had the opportunity to study with some of the most distinguished astronomers of his epoch and to be in one of the best equipped observatory in the world. During his staying in Berlin Schiaparelli regularly wrote a diary which runs from Monday, October 26, 1857 to Tuesday, May 10, 1859. The Diary is very important for the reconstruction of Schiaparelli's training as an astronomer. In this communication I'll give some information about the sections of the Diary which deal more strictly with astronomy. In the Diary all astronomical trainings of the mature Schiaparelli are outlined. But there is an exception: Mars and the inhabitability of other worlds. This rises an intere-sting historiographical problem which pushes historians to find elsewhere the origins of a research which is inextricably linked to Schiaparelli and that allowed him to found the planetology as a new astronomical discipline.

  20. New Perspectives for the Evaluation of Training Sessions in Self-Regulated Learning: Time-Series Analyses of Diary Data

    ERIC Educational Resources Information Center

    Schmitz, Bernhard; Wiese, Bettina S.

    2006-01-01

    The present study combines a standardized diary approach with time-series analysis methods to investigate the process of self-regulated learning. Based on a process-focused adaptation of Zimmerman's (2000) learning model, an intervention (consisting of four weekly training sessions) to increase self-regulated learning was developed. The diaries…

  1. The association of sexual interest and sexual behaviors among adolescent women: A daily diary perspective

    PubMed Central

    Fortenberry, J. Dennis; Hensel, Devon J.

    2011-01-01

    Theoretical and empirical linkages of adult women’s sexual interest and sexual behaviors are relatively well-established, but few data address similar issues in adolescent women. This paper reviews data from published reports of associations of adolescent women’s sexual interest and various sexual behaviors. All of the papers reported data collected from a single longitudinal cohort of young women. The primary source of data collection was daily diaries, allowing close temporal pairing of sexual interest with sexual behaviors. Young women’s sexual interest on a given day was consistently and independently associated with sexual activity on that day, whether the behavior was first lifetime coitus, coitus, fellatio, cunnilingus, anal intercourse, or coitus during menses. We also found no evidence of influence of hormonal contraceptives on young women’s sexual interest. Taken together, these data demonstrate the relevance of sexual interest as a key factor in young women’s sexuality and sexual behavior. PMID:21397605

  2. The diary of assistant surgeon Henry Piers, HMS Investigator, 1850-54.

    PubMed

    Savours, A

    1990-01-01

    From the 16th to the mid 19th century, many voyages were made from England to discover a North West Passage between the Atlantic and the Pacific oceans. The Investigator was one of some 40 vessels that searched for the lost North West Passage expedition of 1845-48 under the command of Sir John Franklin in HM Ships Erebus and Terror, which became beset among what are now known as the Canadian Arctic Islands. The "Investigators" found no trace of Franklin, but were the first to traverse the North West Passage, although their ship had to be abandoned in Mercy Bay on Banks Island after two winters there. The diary of Assistant Surgeon Henry Piers, from the manuscript collection of the National Maritime Museum, Greenwich, is here examined. Reference is also made to the narrative and report published by the senior surgeon of the Investigator, Dr Alexander Armstrong. PMID:2197406

  3. Addictive buying: causes, processes, and symbolic meanings. Thematic analysis of a buying addict's diary.

    PubMed

    García Ureta, Irene

    2007-11-01

    The aims of this study were twofold. On the one hand, to reach an understanding of, and to illustrate the experience of addictive buying and, on the other, to throw some light on the controversial subject of addicts' personal responsibility for their behavior. With these aims, a thematic analysis of an extensive diary written by a compulsive buyer is presented. Four themes emerge from the analysis: the defining characteristics of addiction to buying that determine the boundary separating it from other forms of impulsive or careless buying; several causal factors; the role that money and material objects play in family relationships and friendships through the symbolic meanings they adopt; and the relationship of personal values with impulsiveness and self-control. In view of the results, the moral model of addiction to buying is discussed, and an explanatory model of the ambivalence that is characteristic of addiction to buying is proposed, based on a personal hierarchy of values. PMID:17992967

  4. Aspects of Teaching and Learning Science: What students' diaries reveal about inquiry and traditional modes

    NASA Astrophysics Data System (ADS)

    Kawalkar, Aisha; Vijapurkar, Jyotsna

    2015-09-01

    We present an analysis of students' reflective writing (diaries) of two cohorts of Grade 8 students, one undergoing inquiry and the other traditional science teaching. Students' writing included a summary of what students had learned in class on that day and their opinions and feelings about the class. The entries were analysed qualitatively and quantitatively. This analysis of students' first-person accounts of their learning experience and their notes taken during class was useful in two ways. First, it brought out a spectrum of differences in outcomes of these two teaching modes-conceptual, affective and epistemic. Second, this analysis brought out the significance and meaning of the learning experience for students in their own words, thus adding another dimension to researchers' characterisation of the two teaching methods.

  5. [Extraordinary news of a curious apothecary. Monsters and wonders in the Florentine diary of Luca Landucci].

    PubMed

    Ciseri, Lorenzo Montemagno

    This article offers a new reading of the well-known diary kept by the Florentine apothecary Luca Landucci between 1450 and 1516, examining its accounts of prodigies and other "monstrous" occurrences from a modern scientific point of view. Particular consideration is given to descriptions of a variety of birth defects observed in various Italian cities at the time, providing explanations for each case based on the latest medical theories. A detailed analysis is provided for a case of cranioschisis recorded in Volterra in 1474, a case of Opitz syndrome occurring in Venice in 1489, the birth of conjoined twins in Padua in the same year, conjoined triplets born to a 60-year-old woman in Venice, the well-publicized account of the 1512 Ravenna monster and, finally, the thoraco-acephalus tetramelus adolescent that Landucci personally observed in Florence in 1513. PMID:25029826

  6. Amount, content and context of infant media exposure: A parental questionnaire and diary analysis

    PubMed Central

    Barr, Rachel; Danziger, Catherine; Hilliard, Marisa; Andolina, Carolyn; Ruskis, Jennifer

    2010-01-01

    Recent research has indicated that there are long-term consequences of early media exposure. The present study examined the amount, content, and context of television exposure across the infancy period in the United States. Parents of 308 infants aged 6 to 18 months completed questionnaires detailing parental attitudes regarding their children’s television use and 24-hour television diaries to provide an accurate measurement of household television usage. Television exposure during infancy varied as a function of infant age, sibling status, socioeconomic status and parental attitudes toward television. Regression analyses indicated that parental attitudes were not associated with the amount of television exposure, but were associated with the content of television exposure. These findings indicate that television exposure changes rapidly across infancy and is associated with parental attitudes. PMID:20890405

  7. Oskar Kokoschka and Alma Mahler: art as diary and as therapy.

    PubMed

    Blum, Harold P

    2011-01-01

    The Austrian artist, Oskar Kokoschka, had an affair with Alma Mahler, widow of the composer Gustav Mahler, 1912-1914. This affair profoundly influenced his life and art. His palette at first brightened, with thick brush strokes and flashes of light and dark, indicating his psychological and emotional lability. Painting what he did not or could not express in words, his art of this period can be understood as an intimate visual diary of the vicissitudes of his relationship with Alma Mahler. For Kokoschka his work became a form of art therapy, following the crushing loss of Alma Mahler and near fatal physical injuries sustained in World War I. His gradual recovery was associated with his extraordinary attachment to and destruction of a lifelike effigy of Alma Mahler, thereby working through childhood trauma. PMID:26027149

  8. Modeling trait and state variation using multilevel factor analysis with PANAS daily diary data.

    PubMed

    Merz, Erin L; Roesch, Scott C

    2011-02-01

    This study used daily diary data to model trait and state Positive Affect (PA) and Negative Affect (NA) using the Positive and Negative Affect Schedule (PANAS; Watson, Clark, & Tellegen, 1988). Data were collected from 364 college students over five days. Intraclass correlation coefficients suggested approximately equal amounts of variability at the trait and state levels. Multilevel factor analysis revealed that the model specifying two correlated factors (PA, NA) and correlated uniqueness terms among redundant items provided the best fit. Trait and state PA and NA were generally associated with stress, anxiety, depression, and three types of self-esteem (performance, academic, social). The coefficients describing these relationships differed somewhat, suggesting that trait and state measurement may have different predictive utility. PMID:21516166

  9. Passive smoking, air pollution, and acute respiratory symptoms in a diary study of student nurses

    SciTech Connect

    Schwartz, J.; Zeger, S. )

    1990-01-01

    A cohort of approximately 100 student nurses in Los Angeles was recruited for a diary study of the acute effects of air pollution. Smoking histories and presence of asthma and other allergies were determined by questionnaire. Diaries were completed daily and collected weekly for as long as 3 yr. Air pollution was measured at a monitoring location within 2.5 miles of the school. Incidence and duration of a symptom were modeled separately. Pack-years of cigarettes were predictive of the number of episodes of coughing (p less than 0.0001) and of bringing up phlegm (p less than 0.0001). Current smoking, rather than cumulative smoking, was a better predictor of the duration of a phlegm episode (p less than 0.0001). Controlling for personal smoking, a smoking roommate increased the risk of an episode of phlegm (odds ratio (OR) = 1.41, p less than 0.001), but not of cough. Excluding asthmatics (who may be medicated), increased the odds ratio for passive smoking to 1.76 (p less than 0.0001). In logistic regression models controlling for temperature and serial correlation between days, an increase of 1 SD in carbon monoxide exposure (6.5 ppm) was associated with increased risk of headache (OR = 1.09, p less than 0.001), photochemical oxidants (7.4 pphm) were associated with increased risk of chest discomfort (OR = 1.17, p less than 0.001) and eye irritation (OR = 1.20 p less than 0.001), and nitrogen dioxide (9.1 pphm) was associated with increased risk of phlegm (OR = 1.08 p less than 0.01), sore throats (OR = 1.26, p less than 0.001), and eye irritation (OR = 1.16, p less than 0.001).

  10. Performance of the First Combined Smartwatch and Smartphone Diabetes Diary Application Study

    PubMed Central

    Årsand, Eirik; Muzny, Miroslav; Bradway, Meghan; Muzik, Jan; Hartvigsen, Gunnar

    2015-01-01

    Background: Wearable computing has long been described as the solution to many health challenges. However, the use of this technology as a diabetes patient self-management tool has not been fully explored. A promising platform for this use is the smartwatch—a wrist-worn device that not only tells time but also provides internet connection and ability to communicate information to and from a mobile phone. Method: Over 9 months, the design of a diabetes diary application for a smartwatch was completed using agile development methods. The system, including a two-way communication between the applications on the smartwatch and mobile phone, was tested with 6 people with type 1 diabetes. A small number of participants was deliberately chosen due to ensure an efficient use of resources on a novel system. Results: The designed smartwatch system displays the time, day, date, and remaining battery time. It also allows for the entry of carbohydrates, insulin, and blood glucose (BG), with the option to view previously recorded data. Users were able to record specific physical activities, program reminders, and automatically record and transfer data, including step counts, to the mobile phone version of the diabetes diary. The smartwatch system can also be used as a stand-alone tool. Users reported usefulness, responded positively toward its functionalities, and also provided specific suggestions for further development. Suggestions were implemented after the feasibility study. Conclusions: The presented system and study demonstrate that smartwatches have opened up new possibilities within the diabetes self-management field by providing easier ways of monitoring BG, insulin injections, physical activity and dietary information directly from the wrist. PMID:25591859

  11. Pragmatic Method Using Blood Pressure Diaries to Assess Blood Pressure Control

    PubMed Central

    Sharman, James E.; Blizzard, Leigh; Kosmala, Wojciech; Nelson, Mark R.

    2016-01-01

    PURPOSE Twenty-four–hour ambulatory blood pressure (ABP) is the reference standard of blood pressure control. Home blood pressure (HBP) is superior to clinic blood pressure for assessing control, but a barrier to its use is the need for physicians to calculate average blood pressure from patient diaries. We sought to develop a quick and pragmatic method to assess blood pressure control from patients’ HBP diaries. METHODS Seven-day HBP and 24-hour ABP were measured in 286 patients with uncomplicated treated hypertension (aged 64 ± 8 years; 53% female). We determined the optimal ratio of home systolic blood pressure readings above threshold (≥135 mm Hg) for the last 10 recorded that would best predict elevated 24-hour ABP. Uncontrolled blood pressure was defined as 24-hour ABP systolic blood pressure ≥130 mm Hg or 24-hour ABP daytime systolic blood pressure ≥135 mm Hg. Validation by corroborative evidence was tested by association with markers of end-organ disease. RESULTS The best predictor of 24-hour ABP systolic blood pressure above treatment/target threshold was having 3 or more (≥30%) of the last 10 home systolic blood pressure readings ≥135 mm Hg (area under the receiver operating characteristic curve = 0.71). Importantly, patients meeting this criterion had evidence of target organ disease, with significantly higher aortic stiffness, left ventricular relative wall thickness, and left atrial area, and lower left ventricular ejection fraction, compared with those who did not meet this criterion. CONCLUSIONS To facilitate uptake of HBP monitoring, we propose that physicians can determine the percentage of the last 10 home systolic blood pressure values ≥135 mm Hg for a patient and tailor management accordingly. PMID:26755785

  12. Beyond Neighborhood Food Environments: Distance Traveled to Food Establishments in 5 US Cities, 2009–2011

    PubMed Central

    Han, Bing; Cohen, Deborah A.

    2015-01-01

    Introduction Accurate conceptualizations of neighborhood environments are important in the design of policies and programs aiming to improve access to healthy food. Neighborhood environments are often defined by administrative units or buffers around points of interest. An individual may eat and shop for food within or outside these areas, which may not reflect accessibility of food establishments. This article examines the relevance of different definitions of food environments. Methods We collected data on trips to food establishments using a 1-week food and travel diary and global positioning system devices. Spatial-temporal clustering methods were applied to identify homes and food establishments visited by study participants. Results We identified 513 visits to food establishments (sit-down restaurants, fast-food/convenience stores, malls or stores, groceries/supermarkets) by 135 participants in 5 US cities. The average distance between the food establishments and homes was 2.6 miles (standard deviation, 3.7 miles). Only 34% of the visited food establishments were within participants’ neighborhood census tract. Buffers of 1 or 2 miles around the home covered 55% to 65% of visited food establishments. There was a significant difference in the mean distances to food establishments types (P = .008). On average, participants traveled the longest distances to restaurants and the shortest distances to groceries/supermarkets. Conclusion Many definitions of the neighborhood food environment are misaligned with individual travel patterns, which may help explain the mixed findings in studies of neighborhood food environments. Neighborhood environments defined by actual travel activity may provide more insight on how the food environment influences dietary and food shopping choices. PMID:26247426

  13. Wellness Partners: Design and Evaluation of a Web-Based Physical Activity Diary with Social Gaming Features for Adults

    PubMed Central

    Wang, Hua; Spruijt-Metz, Donna; Jordan-Marsh, Maryalice; Valente, Thomas William

    2013-01-01

    Background The United States is currently in an age of obesity and inactivity despite increasing public awareness and scientific knowledge of detrimental long-term health effects of this lifestyle. Behavior-tracking diaries offer an effective strategy for physical activity adherence and weight management. Furthermore, Web-based physical activity diaries can engage meaningful partners in people’s social networks through fun online gaming interactions and generate motivational mechanisms for effective behavioral change and positive health outcomes. Objective Wellness Partners (WP) is a Web-based intervention in the form of a physical activity diary with social networking and game features. Two versions were designed and developed for the purpose of this study—“Diary” only and “Diary+Game”. The objectives of this study included pilot testing the research process of this intervention design, implementation, evaluation, and exploring the effectiveness of social gaming features on adult participants’ physical activity and anthropometric measures. Methods We conducted a field experiment with randomized crossover design. Assessments occurred at baseline, first follow-up (FU, 5-8 weeks after using one version of WP), and second FU (5-8 weeks of using the other version of WP). In the control condition, participants started with the “Diary” version of WP while in the experimental condition, participants started with the “Diary+Game” version of WP. A total of 54 adults (egos) ages 44-88, and their family and friends (alters) ages 17-69 participated in the study in ego-network groups. Both egos and their alters completed online surveys about their exercise habits. In addition, egos completed anthropometric measurements of BMI, fat percentage, and fat mass by bioimpedance. Results From October 2009 to May 2010, flyers, emails, and Web advertisements yielded 335 volunteers who were screened. Rolling recruitment resulted in enrollment of 142 qualified

  14. Evoked emotions predict food choice.

    PubMed

    Dalenberg, Jelle R; Gutjar, Swetlana; Ter Horst, Gert J; de Graaf, Kees; Renken, Remco J; Jager, Gerry

    2014-01-01

    In the current study we show that non-verbal food-evoked emotion scores significantly improve food choice prediction over merely liking scores. Previous research has shown that liking measures correlate with choice. However, liking is no strong predictor for food choice in real life environments. Therefore, the focus within recent studies shifted towards using emotion-profiling methods that successfully can discriminate between products that are equally liked. However, it is unclear how well scores from emotion-profiling methods predict actual food choice and/or consumption. To test this, we proposed to decompose emotion scores into valence and arousal scores using Principal Component Analysis (PCA) and apply Multinomial Logit Models (MLM) to estimate food choice using liking, valence, and arousal as possible predictors. For this analysis, we used an existing data set comprised of liking and food-evoked emotions scores from 123 participants, who rated 7 unlabeled breakfast drinks. Liking scores were measured using a 100-mm visual analogue scale, while food-evoked emotions were measured using 2 existing emotion-profiling methods: a verbal and a non-verbal method (EsSense Profile and PrEmo, respectively). After 7 days, participants were asked to choose 1 breakfast drink from the experiment to consume during breakfast in a simulated restaurant environment. Cross validation showed that we were able to correctly predict individualized food choice (1 out of 7 products) for over 50% of the participants. This number increased to nearly 80% when looking at the top 2 candidates. Model comparisons showed that evoked emotions better predict food choice than perceived liking alone. However, the strongest predictive strength was achieved by the combination of evoked emotions and liking. Furthermore we showed that non-verbal food-evoked emotion scores more accurately predict food choice than verbal food-evoked emotions scores. PMID:25521352

  15. Correlation of Quantitative Motor State Assessment Using a Kinetograph and Patient Diaries in Advanced PD: Data from an Observational Study

    PubMed Central

    Ossig, Christiana; Gandor, Florin; Fauser, Mareike; Bosredon, Cecile; Churilov, Leonid; Reichmann, Heinz; Horne, Malcolm K.; Ebersbach, Georg; Storch, Alexander

    2016-01-01

    Introduction Effective management and development of new treatment strategies for response fluctuations in advanced Parkinson’s disease (PD) largely depends on clinical rating instruments such as the PD home diary. The Parkinson’s kinetigraph (PKG) measures movement accelerations and analyzes the spectral power of the low frequencies of the accelerometer data. New algorithms convert each hour of continuous PKG data into one of the three motor categories used in the PD home diary, namely motor Off state and On state with and without dyskinesia. Objective To compare quantitative motor state assessment in fluctuating PD patients using the PKG with motor state ratings from PD home diaries. Methods Observational cohort study on 24 in-patients with documented motor fluctuations who completed diaries by rating motor Off, On without dyskinesia, On with dyskinesia, and asleep for every hour for 5 consecutive days. Simultaneously collected PKG data (recorded between 6 am and 10 pm) were analyzed and calibrated to the patient’s individual thresholds for Off and dyskinetic state by novel algorithms classifying the continuous accelerometer data into these motor states for every hour between 6 am and 10 pm. Results From a total of 2,040 hours, 1,752 hours (87.4%) were available for analyses from calibrated PKG data (7.5% sleeping time and 5.1% unclassified motor state time were excluded from analyses). Distributions of total motor state hours per day measured by PKG showed moderate-to-strong correlation to those assessed by diaries for the different motor states (Pearson’s correlations coefficients: 0.404–0.658), but inter-rating method agreements on the single-hour-level were only low-to-moderate (Cohen’s κ: 0.215–0.324). Conclusion The PKG has been shown to capture motor fluctuations in patients with advanced PD. The limited correlation of hour-to-hour diary and PKG recordings should be addressed in further studies. PMID:27556806

  16. Food Allergies

    MedlinePlus

    ... Got Homework? Here's Help White House Lunch Recipes Food Allergies KidsHealth > For Kids > Food Allergies Print A ... cow's milk eggs soy wheat What Is a Food Allergy? Food allergies happen when the immune system ...

  17. Food additives

    MedlinePlus

    Food additives are substances that become part of a food product when they are added during the processing or making of that food. "Direct" food additives are often added during processing to: Add nutrients ...

  18. Food safety

    MedlinePlus

    ... become contaminated. Higher risk foods include red meats, poultry, eggs, cheese, dairy products, raw sprouts, and raw ... food. Avoid cross-contaminating food items. Separate meat, poultry, and seafood from other foods during preparation. Always ...

  19. Food Allergy

    MedlinePlus

    Food allergy is an abnormal response to a food triggered by your body's immune system. In adults, the foods ... a severe reaction called anaphylaxis. Symptoms of food allergy include Itching or swelling in your mouth Vomiting, ...

  20. Water Intake in a Sample of Greek Adults Evaluated with the Water Balance Questionnaire (WBQ) and a Seven-Day Diary.

    PubMed

    Athanasatou, Adelais; Malisova, Olga; Kandyliari, Aikaterini; Kapsokefalou, Maria

    2016-01-01

    Awareness on the importance of hydration in health has created an unequivocal need to enrich knowledge on water intake of the general population and on the contribution of beverages to total water intake. We evaluated in the past water intake in a sample of Greek adults using two approaches. In study A, volunteers completed the Water Balance Questionnaire (WBQ), a food frequency questionnaire, designed to evaluate water intake (n = 1092; 48.1% males; 43 ± 18 years). In study B, a different population of volunteers recorded water, beverage, and food intake in seven-day diaries (n = 178; 51.1% males; 37 ± 12 years). Herein, data were reanalyzed with the objective to reveal the contribution of beverages in total water intake with these different methodologies. Beverage recording was grouped in the following categories: Hot beverages; milk; fruit and vegetable juices; caloric soft drinks; diet soft drinks; alcoholic drinks; other beverages; and water. Total water intake and water intake from beverages was 3254 (SE 43) mL/day and 2551 (SE 39) mL/day in study A; and 2349 (SE 59) mL/day and 1832 (SE 56) mL/day in study B. In both studies water had the highest contribution to total water intake, approximately 50% of total water intake, followed by hot beverages (10% of total water intake) and milk (5% of total water intake). These two approaches contribute information on water intake in Greece and highlight the contribution of different beverages; moreover, they point out differences in results obtained from different methodologies attributed to limitations in their use. PMID:27626443

  1. Professional patienthood and mortality: Seán Ó Ríordáin's diaries 1974-1977.

    PubMed

    Breathnach, Ciara

    2016-06-01

    Unwieldy by nature, unsolicited diaries and their study, this article contends, have the potential to offer deeper insights into the experience of illness but only if they receive due consideration from scholars. This article uses a series of historic diaries to examine the concept of 'professional patienthood' or being a full-time patient, and, while it found the narrative medicine approach to be very useful, it also found it limiting. The recent methodological trends in biomedicine and social sciences towards structured mechanisms like questionnaires-surveying and evaluating performance, satisfaction and experience-can only go so far. This article makes a case for the unsolicited, the unorthodox and the unstructured. PMID:26733424

  2. Adherence to a Smartphone Application for Weight Loss Compared to Website and Paper Diary: Pilot Randomized Controlled Trial

    PubMed Central

    Burley, Victoria Jane; Nykjaer, Camilla; Cade, Janet Elizabeth

    2013-01-01

    Background There is growing interest in the use of information communication technologies to treat obesity. An intervention delivered by smartphone could be a convenient, potentially cost-effective, and wide-reaching weight management strategy. Although there have been studies of texting-based interventions and smartphone applications (apps) used as adjuncts to other treatments, there are currently no randomized controlled trials (RCT) of a stand-alone smartphone application for weight loss that focuses primarily on self-monitoring of diet and physical activity. Objective The aim of this pilot study was to collect acceptability and feasibility outcomes of a self-monitoring weight management intervention delivered by a smartphone app, compared to a website and paper diary. Methods A sample of 128 overweight volunteers were randomized to receive a weight management intervention delivered by smartphone app, website, or paper diary. The smartphone app intervention, My Meal Mate (MMM), was developed by the research team using an evidence-based behavioral approach. The app incorporates goal setting, self-monitoring of diet and activity, and feedback via weekly text message. The website group used an existing commercially available slimming website from a company called Weight Loss Resources who also provided the paper diaries. The comparator groups delivered a similar self-monitoring intervention to the app, but by different modes of delivery. Participants were recruited by email, intranet, newsletters, and posters from large local employers. Trial duration was 6 months. The intervention and comparator groups were self-directed with no ongoing human input from the research team. The only face-to-face components were at baseline enrollment and brief follow-up sessions at 6 weeks and 6 months to take anthropometric measures and administer questionnaires. Results Trial retention was 40/43 (93%) in the smartphone group, 19/42 (55%) in the website group, and 20/43 (53%) in

  3. Professional Caregivers’ Perceptions on how Persons with Mild Dementia Might Experience the Usage of a Digital Photo Diary

    PubMed Central

    Harrefors, Christina; Sävenstedt, Stefan; Lundquist, Anders; Lundquist, Bengt; Axelsson, Karin

    2012-01-01

    Cognitive impairments influence the possibility of persons with dementia to remember daily events and maintain a sense of self. In order to address these problems a digital photo diary was developed to capture information about events in daily life. The device consisted of a wearable digital camera, smart phone with Global Positioning System (GPS) and a home memory station with computer for uploading the photographs and touch screen. The aim of this study was to describe professional caregiver’s perceptions on how persons with mild dementia might experience the usage of this digital photo diary from both a situation when wearing the camera and a situation when viewing the uploaded photos, through a questionnaire with 408 respondents. In order to catch the professional caregivers’ perceptions a questionnaire with the semantic differential technique was used and the main question was “How do you think Hilda (the fictive person in the questionnaire) feels when she is using the digital photo diary?”. The factor analysis revealed three factors; Sense of autonomy, Sense of self-esteem and Sense of trust. An interesting conclusion that can be drawn is that professional caregivers had an overall positive view of the usage of digital photo diary as supporting autonomy for persons with mild dementia. The meaningfulness of each situation when wearing the camera and viewing the uploaded pictures to be used in two different situations and a part of an integrated assistive device has to be considered separately. Individual needs and desires of the person who is living with dementia and the context of each individual has to be reflected on and taken into account before implementing assistive digital devices as a tool in care. PMID:22509232

  4. Sleep timing and quantity in ecological and family context: a nationally representative time-diary study.

    PubMed

    Adam, Emma K; Snell, Emily K; Pendry, Patricia

    2007-03-01

    Associations between demographic characteristics, school schedules, activity choices, family functioning, and sleep behaviors were estimated using nationally representative time-diary data from 2,454 children (ages 5.5 to 11.9 years) and adolescents (ages 12.0 to 19.1 years). For weekdays, African American adolescents, Asian children, and those with earlier school start times and longer travel times to school reported fewer sleep hours. More time spent watching television (for children), doing homework (for adolescents), and engaging in religious activities predicted fewer hours, whereas a longer time spent on meals predicted greater hours of weekday sleep. For younger children, greater parental warmth predicted more hours of weekday sleep, whereas for adolescents, stricter household rules were protective. On weekends, African American adolescents and Hispanic children slept less, and there were strong effects of activity choices including time spent on television, computer and videogames, sports, religious activities, socializing, and employment. In accounting for age-related decreases in sleep hours from childhood to adolescence, earlier school start times, greater hours of homework, greater paid employment, less time spent on meals, and fewer household rules were all significant mediators. PMID:17371105

  5. Recovery of handwritten text from the diaries and papers of David Livingstone

    NASA Astrophysics Data System (ADS)

    Knox, Keith T.; Easton, Roger L., Jr.; Christens-Barry, William A.; Boydston, Kenneth

    2011-03-01

    During his explorations of Africa, David Livingstone kept a diary and wrote letters about his experiences. Near the end of his travels, he ran out of paper and ink and began recording his thoughts on leftover newspaper with ink made from local seeds. These writings suffer from fading, from interference with the printed text and from bleed through of the handwriting on the other side of the paper, making them hard to read. New image processing techniques have been developed to deal with these papers to make Livingstone's handwriting available to the scholars to read. A scan of the David Livingstone's papers was made using a twelve-wavelength, multispectral imaging system. The wavelengths ranged from the ultraviolet to the near infrared. In these wavelengths, the three different types of writing behave differently, making them distinguishable from each other. So far, three methods have been used to recover Livingstone's handwriting. These include pseudocolor (to make the different writings distinguishable), spectral band ratios (to remove text that does not change), and principal components analysis (to separate the different writings). In initial trials, these techniques have been able to lift handwriting off printed text and have suppressed handwriting that has bled through from the other side of the paper.

  6. Let's Talk About Sex: A Diary Investigation of Couples’ Intimacy Conflicts in the Home

    PubMed Central

    Papp, Lauren M.; Goeke-Morey, Marcie C.; Cummings, E. Mark

    2013-01-01

    Although intimacy plays a central role in our closest relationships, we know surprisingly little about how couples handle intimacy conflicts in their daily lives. We utilized 100 married couples’ diary reports of 748 instances of naturalistic marital conflict to test whether intimacy as a topic was associated with other conflict topics; conflict characteristics, such as recurrence and significance; and spouses’ constructive, angry, and depressive conflict expressions. Results from dyadic hierarchical linear modeling revealed that intimacy issues were not likely to be discussed along with other topics (e.g., children, finances). Results also indicated that intimacy conflicts were likely to be recurrent and held relatively high levels of current and long-term importance to the relationship. Husbands and wives generally handled intimacy conflicts in constructive ways (e.g., expressed problem solving and positive emotions). However, husbands’ depression symptoms emerged as a potent moderator of how intimacy conflicts were handled: Among couples that included a husband with higher levels of depression symptoms, discussing intimacy in conflict in the home was associated with greater use of angry expressions and depressive expressions by both husbands and wives. The current findings enhance understanding of intimacy conflicts in naturalistic contexts and offer clinical treatment implications and future research directions. PMID:24167756

  7. Working in the sky: a diary study on work engagement among flight attendants.

    PubMed

    Xanthopoulou, Despoina; Bakker, Arnold B; Heuven, Ellen; Demerouti, Evangelia; Schaufeli, Wilmar B

    2008-10-01

    This study aims to gain insight in the motivational process of the Job Demands-Resources (JD-R) model by examining whether daily fluctuations in colleague support (i.e., a typical job resource) predict day-levels of job performance through self-efficacy and work engagement. Forty-four flight attendants filled in a questionnaire and a diary booklet before and after consecutive flights to three intercontinental destinations. Results of multilevel analyses revealed that colleague support had unique positive effects on self-efficacy and work engagement. Self-efficacy did not mediate the relationship between support and engagement, but work engagement mediated the relationship between self-efficacy and (in-role and extra-role) performance. In addition, colleague support had an indirect effect on in-role performance through work engagement. These findings shed light on the motivational process as outlined in the JD-R model, and suggest that colleague support is an important job resource for flight attendants helping them reach their work-related goals. PMID:18837629

  8. Spillover of interpersonal conflicts from work into nonwork: A daily diary study.

    PubMed

    Martinez-Corts, Inés; Demerouti, Evangelia; Bakker, Arnold B; Boz, Marina

    2015-07-01

    [Correction Notice: An Erratum for this article was reported in Vol 20(3) of Journal of Occupational Health Psychology (see record 2015-15847-001). There was a misspelling in the figures. The legends for Figure 1 and Figure 2 should read "High Daily Resilience".] This study among a heterogeneous sample of employees expands the Job-Demands (JD-R) theory by examining how interpersonal conflicts at work-task and relationship conflict-spillover into the nonwork domain on a daily basis. We hypothesized that daily personal resources can buffer the daily negative spillover of interpersonal conflicts from work into the nonwork domain. A total of 113 employees (n = 565 occasions) filled in a daily diary questionnaire in the evening before bedtime over 5 consecutive working days. Results of multilevel analysis showed that the presence of daily personal resources is essential to buffer the spillover of interpersonal conflict at work to the nonwork domain. Specifically, on days that employees were not very optimistic or resilient, interpersonal conflicts resulted in higher strain-based work-life conflict experiences. These findings contribute to the JD-R theory and show how the unfavorable effects of daily interpersonal conflicts in the work domain may be avoided in the nonwork domain through enhancing personal resources. We discuss the implications for theory and practice. (PsycINFO Database Record PMID:25602278

  9. Need satisfaction and employees' recovery state at work: A daily diary study.

    PubMed

    van Hooff, Madelon L M; Geurts, Sabine A E

    2015-07-01

    The present study aimed to advance insight in the associations between employees' daily effort expenditure at work and their recovery state during the workday, and specifically focused on the role of daily work-related need satisfaction in this process. We examined (a) if high intrinsic work motivation and low self-control effort act as mediating mechanisms underlying the beneficial role of need satisfaction, and (b) to what extent need satisfaction mitigates the adverse effects of high job demands (work pressure and cognitive demands) on employee recovery. Data were collected by means of a 5-day daily diary study (2 measurements daily: in the morning before work, and at the end of the workday) among 68 participants. Multilevel analyses showed that need satisfaction at work was related to a beneficial recovery state at the end of the workday, and that this association was mediated by high intrinsic work motivation and low self-control effort. Furthermore, need satisfaction attenuated the adverse effects of high work pressure on employee recovery. All in all, this study increased our understanding of employees' daily effort and recovery processes at work, and highlighted the beneficial role of need satisfaction at work. PMID:25705912

  10. Detecting well-being via computerized content analysis of brief diary entries.

    PubMed

    Tov, William; Ng, Kok Leong; Lin, Han; Qiu, Lin

    2013-12-01

    Two studies evaluated the correspondence between self-reported well-being and codings of emotion and life content by the Linguistic Inquiry and Word Count (LIWC; Pennebaker, Booth, & Francis, 2011). Open-ended diary responses were collected from 206 participants daily for 3 weeks (Study 1) and from 139 participants twice a week for 8 weeks (Study 2). LIWC negative emotion consistently correlated with self-reported negative emotion. LIWC positive emotion correlated with self-reported positive emotion in Study 1 but not in Study 2. No correlations were observed with global life satisfaction. Using a co-occurrence coding method to combine LIWC emotion codings with life-content codings, we estimated the frequency of positive and negative events in 6 life domains (family, friends, academics, health, leisure, and money). Domain-specific event frequencies predicted self-reported satisfaction in all domains in Study 1 but not consistently in Study 2. We suggest that the correspondence between LIWC codings and self-reported well-being is affected by the number of writing samples collected per day as well as the target period (e.g., past day vs. past week) assessed by the self-report measure. Extensions and possible implications for the analyses of similar types of open-ended data (e.g., social media messages) are discussed. (PsycINFO Database Record (c) 2013 APA, all rights reserved). PMID:23730828

  11. Daily diaries and minority adolescents: random coefficient regression modeling of attributional style, coping, and affect.

    PubMed

    Roesch, Scott C; Vaughn, Allison A; Aldridge, Arianna A; Villodas, Feion

    2009-10-01

    Many researchers underscore the importance of coping in the daily lives of adolescents, yet very few studies measure this and related constructs at this level. Using a daily diary approach to stress and coping, the current study evaluated a series of mediational coping models in a sample of low-income minority adolescents (N = 89). Specifically, coping was hypothesized to mediate the relationship between attributional style (and dimensions) and daily affect. Using random coefficient regression modeling, the relationship between (a) the locus of causality dimension and positive affect was completely mediated by the use of acceptance and humor as coping strategies; (b) the stability dimension and positive affect was completely mediated by the use of both problem-solving and positive thinking; and (c) the stability dimension and negative affect was partially mediated by the use of religious coping. In addition, the locus of causality and stability (but not globality) dimensions were also directly related to affect. However, the relationship between pessimistic explanatory style and affect was not mediated by coping. Consistent with previous research, these findings suggest that attributions are both directly and indirectly related to indices of affect or adjustment. Thus, attributions may not only influence the type of coping strategy employed, but may also serve as coping strategies themselves. PMID:22029618

  12. Kate Brock's Diary, October 23, 1902-June 22, 1906: A Portrait of a School Teacher Is Developed from Her Own Words

    ERIC Educational Resources Information Center

    Pyle, Elizabeth C.

    2009-01-01

    Kate Brock's diary provides insight into the daily life of a one-room rural school teacher from Delaware County, New York, during the years 1902-1906. Through her diary she gives a candid narrative of her life as teacher and a member of a rural community. From the 3 1/2 years of almost daily entries, it is possible to identify a number of topics…

  13. Optimization of Parkinson Disease treatment combining anti-Parkinson drugs and deep brain stimulation using patient diaries.

    PubMed

    Schneider, Jakub; Novak, Daniel; Jech, Robert

    2015-01-01

    The number of patients suffering from Parkinson's disease is increasing rapidly due to population aging. While traditional medications-based palliative therapy is successful in early stages, deep brain stimulation (DBS) may be used as an alternative treatment in later stages. After DBS implantation, the therapy typically consists of electrical stimulation and reduced medication. In order to provide good clinical outcome, a balance has to be found between medication and stimulation parameters, this is usually done as follows: First, Unified Parkinson's Disease Rating Scale (UPDRS) scoring is performed, second patients are supposed to fill subjective diaries during a specific period. This study shows that these diaries are useful as therapy progression indicator. Feel scores based on diaries and sleep time were examined with respect to DBS stimulation and medication. The results confirmed the positive effect of both therapy components--stimulation as well as medication--on patient feel scores. Furthermore, a positive correlation was observed between stimulation energy and sleep duration. PMID:26737033

  14. Understanding the Different Types of Social Support Offered by Audience to A-List Diary-Like and Informative Bloggers

    PubMed Central

    Wang, Li-Ling; Xu, Yi-Ting

    2013-01-01

    Abstract Blogs offer audiences a forum through which they can exchange ideas and provide feedback about the everyday lives and experiences of the bloggers. Such interactions and communication between audiences and bloggers could be regarded as a kind of social support. The present study aims to identify and compare the types of social support offered by audiences to continuous popular diary-like and informative bloggers, and to explore the possible benefits that bloggers may obtain from such social support. Content analysis was used to analyze the 485 and 390 comments provided by the audiences to the A-list diary-like and informative blog posts, respectively. Results reveal that validation, compliment, and encouragement are the most common types of social support given by audiences to A-list bloggers. Chi-square test results show that the audiences offer more encouragement-type of social support to diary-like bloggers and more complimentary and informational social support to informative bloggers. Such types of social support may enhance A-list bloggers' self-esteem, boost their confidence, promote their self-understanding, and help them obtain the benefits of social validation, which in turn encourage bloggers to commit continuous self-disclosure. PMID:23363225

  15. The use of Self-Reported Food Intakes to Formulate Hypotheses for Expected and Unexpected Findings in Copper, Zinc, and Magnesium Supplementation Studies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Objective: Determine whether food diary data provide possible explanations for results from supplementation studies that show limited relationships to blood and/or bone indicators of status. Materials and Methods: One two-year study assessed the daily supplementation with 600 mg calcium or 600 mg ca...

  16. Dietary aspects of adverse reactions to foods in adults.

    PubMed Central

    Parker, S L; Sussman, G L; Krondl, M

    1988-01-01

    Dietary considerations play an important role in the diagnosis, treatment and management of immunologic and nonimmunologic reactions to foods. Food diaries and trial elimination diets may prove helpful in identifying the responsible foods. Elimination diets must be monitored carefully for nutritional adequacy and should be used no longer than absolutely necessary; in some instances appropriate vitamin and mineral supplementation may be necessary. Ideally the identification of foods that provoke symptoms should be confirmed by means of double-blind challenge testing. Avoidance of some problem foods is unlikely to cause nutritional problems, but the practical and nutritional implications of allergies to staple foods such as cow's milk, eggs and wheat are far greater. Nonimmunologic adverse reactions that may mimic food allergic reactions include gastrointestinal disorders, sensitivity to food additives and psychologically based adverse reactions. There may be some degree of tolerance in metabolic disorders, which makes dietary management easier. Sensitivity to food additives necessitates careful scrutiny of food labels. In psychologic adverse reactions to foods, several foods are often involved, which increases the risk of nutritional problems. PMID:3048623

  17. Analysis of Ozone And CO2 Profiles Measured At A Diary Facility

    NASA Astrophysics Data System (ADS)

    Ogunjemiyo, S. O.; Hasson, A. S.; Ashkan, S.; Steele, J.; Shelton, T.

    2015-12-01

    Ozone and carbon dioxide are both greenhouse gasses in the planetary boundary layer. Ozone is a harmful secondary pollutant in the troposphere produced mostly during the day when there is a photochemical reaction in which primary pollutant precursors such as nitrous oxide (NOx) or volatile organic compounds (VOC's) mix with sunlight. As with most pollutants in the lower troposphere, both ozone and carbon dioxide vary in spatial and temporal scale depending on sources of pollution, environmental conditions and the boundary layer dynamics. Among the several factors that influence ozone variation, the seasonal changes in meteorological parameters and availability of ozone precursors are crucial because they control ozone formation and decay. Understanding how the difference in emission sources affect vertical transport of ozone and carbon dioxide is considered crucial to the improvement of their regional inventory sources. The purpose of this study is to characterize vertical transport of ozone and carbon at a diary facility. The study was conducted in the summer of 2011 and 2012 at a commercial dairy facility in Central California and involved profile measurements of ozone and CO2 using electrochemical ozonesondes, meteorological sondes and CO2 probe tethered to a 9 cubic meters helium balloon. On each day of the data collection, multiple balloon launches were made over a period representing different stages of the boundary layer development. The results show ozone and CO2 profiles display different characteristics. Regardless of the time of the day, the CO2 concentration decreases with height with a sharp gradient near the surface that is strengthened by a stable atmospheric condition, a feature suggesting the surface as the source. On the other hand, ozone profiles show greater link to the evolution of the lower boundary layer. Ozone profiles display unique features indicating ozone destruction near the surface. This unusual near the surface, observed even in the

  18. Assessment of sleep in patients with fibromyalgia: qualitative development of the fibromyalgia sleep diary

    PubMed Central

    2014-01-01

    Objectives Sleep disturbance is a common experience in fibromyalgia (FM). The field lacks a sleep specific patient reported outcome (PRO) measure developed and validated in a FM population. The study objective is to gain an in-depth understanding of sleep in FM and to develop a PRO measure of it. Methods Research involved the following stages: 1) A literature review conducted to identify key concepts associated with FM patient experience of sleep and PRO measures that have been used to assess this; 2) Qualitative interviews with therapeutic area experts; 3) Focus groups with FM patients who experienced sleep disturbance; 4) Development of a conceptual framework and the Fibromyalgia Sleep Diary (FMSD); and 5) Cognitive interviews with patients to explore content validity of the FMSD. Results The literature review and expert interviews supported sleep disturbance being an important aspect of the FM patient experience, and underscored the need for a new FM specific sleep PRO measure. Results from the focus groups demonstrated that FM patients experience sleep disturbances that they attribute to their FM symptoms, such as pain and stiffness, confirming the importance of understanding more about sleep changes. Aspects of sleep raised by FM patients included poor sleep quality and insufficient quantity including difficulty with falling asleep, getting comfortable, and staying asleep; restlessness; light sleep; not feeling rested upon awakening; and difficulty starting the day. Cognitive interview results showed that the 8-item FMSD, developed to reflect the concepts identified above, was relevant to FM patients with content that was interpreted as intended. Conclusions The FMSD was developed in line with the recommendations of the FDA PRO guidance and ISPOR PRO Task Force. The qualitative evidence generated thus far strongly supports the content validity of the FMSD as a PRO measure of sleep disturbance in FM populations. Psychometric evaluation of the FMSD to

  19. The Effects of Pain Intensity on Goal Schemas and Goal Pursuit: A Daily Diary Study

    PubMed Central

    Karoly, Paul; Okun, Morris A.; Enders, Craig; Tennen, Howard

    2014-01-01

    Objective Although the adverse effects of chronic pain on work productivity and daily life pursuits are clear, the within-person dynamics of pain, goal cognition, and engagement in work-related and lifestyle goals remain uncharted. This study investigated the impact of pain intensity (assessed on three occasions each day) and goal-related schematic thinking (ratings of importance, planning, and goal pursuit opportunities, assessed only in the morning) on afternoon and evening work and lifestyle goal pursuit. Methods A community sample of working adults with chronic pain (N =131) were screened and interviewed about their work and lifestyle goals and completed a 21-day telephonic diary. Hierarchical linear modeling was used to estimate within-person and between-person effects. Results At the within-person level, morning pain intensity was inversely related to schematic cognition concerning work and lifestyle goals, whereas, at the between-person level, morning pain intensity varied positively with schematic thinking about work goals as well with afternoon life-style goal pursuit. At both the between- and within- analytic levels, morning goal schemas were positively associated with the pursuit of each type of goal in the afternoon and again in the evening. Moreover, positive carry-over effects of morning goal schemas on next day afternoon goal pursuit were observed. Conclusions Whereas morning pain intensity exhibited inconsistent effects across analytic levels, morning goal-related schematic thinking consistently predicted goal pursuit across analytic levels, type of goal, and time of day. These findings have implications for treatment and prevention of pain’s potentially deleterious effects on workplace and lifestyle goals. PMID:25180547

  20. Youth Supervision While Mothers Work: A Daily Diary Study of Maternal Worry

    PubMed Central

    Blocklin, Michelle K.; Crouter, Ann C.; McHale, Susan M.

    2012-01-01

    Using data from a daily diary study of hourly hotel employees in the U.S. and their children, this study examined links between youth supervision arrangements and maternal worry while at work, examining both differences between individuals and day-to-day variation within individuals. Multilevel model analyses revealed both between- and within-person effects linking youth supervision to maternal worry. Mothers' partner status functioned as moderator, and maternal knowledge also emerged as a protective factor when youth were in self-care, highlighting a potential target for future work-family interventions, particularly those for hourly employees with limited access to family-friendly workplace policies. En utilisant les données d'une étude de journal quotidien des employés horaires de l'hôtel aux États-Unis et leurs enfants, cette étude a examiné les liens entre les modalités de supervision des jeunes et l'inquiétude maternelle pendant le travail, en examinant à la fois les différences inter individus et la variation intra individus au jour le jour. Analyses multi-niveaux ont révélé à la fois des effets inter et intra reliant la supervision des jeunes à l'inquiétude maternelle. Statut de partenaire des mères a fonctionné en tant que modérateur, et la connaissance maternelle est également apparue comme un facteur de protection lorsque les jeunes ont pris soins d'eux-mêmes, soulignant une cible potentielle pour des interventions de conciliation travail-famille, en particulier ceux conçus pour des employés horaires avec un accès limité à des politiques favorables à la famille. PMID:23109814

  1. Helping motivation and well-being of chronic pain couples: a daily diary study.

    PubMed

    Kindt, Sara; Vansteenkiste, Maarten; Loeys, Tom; Goubert, Liesbet

    2016-07-01

    Receiving support from a romantic partner may yield benefits for individuals with chronic pain (ICPs), but may also carry unintended side effects. The conditions under which partner support provision yields (mal)adaptive effects deserve greater attention. Grounded in Self-determination theory, partners may provide help for autonomous or volitional (eg, enjoyment, full commitment) or rather controlled or pressured (eg, avoiding guilt and criticism) motives. This study examined associations between day-to-day fluctuations in partners' type of helping motivation and several outcomes, among partners and ICPs. Seventy couples, with 1 partner having chronic pain (75.7% female), completed a diary for 14 consecutive days. Daily helping motivation was assessed together with daily affect, relational conflict, and relationship-based need satisfaction. Partners (Mage = 55.14) additionally reported on daily helping exhaustion, whereas ICPs (Mage = 54.71) reported on daily pain intensity, disability, satisfaction with received help, and amount of received help. Providing autonomous help related to improvements in partners' affective (eg, positive affect), relational (eg, conflict), and help-specific (eg, exhaustion) functioning, which were accounted for by improvements in daily relationship-based psychological need satisfaction. Similarly, daily autonomously motivated help yielded a direct (ie, relational conflict; perceived amount of help) or indirect (ie, positive and negative affects; relational conflict; satisfaction with help, disability) contribution in explaining ICP outcomes-through improvements in ICPs' relationship-based psychological need satisfaction. Findings highlight the importance of a motivational and dynamic perspective on help provision within chronic pain couples. Considering reasons why a partner provides help is important to understand when partners and ICPs may benefit from daily support. PMID:26963846

  2. Training Diaries during Altitude Training Camp in Two Olympic Champions: An Observational Case Study

    PubMed Central

    Pugliese, Lorenzo; Serpiello, Fabio R.; Millet, Grégoire P.; Torre, Antonio La

    2014-01-01

    Traditionally, Live High-Train High (LHTH) interventions were adopted when athletes trained and lived at altitude to try maximising the benefits offered by hypoxic exposure and improving sea level performance. Nevertheless, scientific research has proposed that the possible benefits of hypoxia would be offset by the inability to maintain high training intensity at altitude. However, elite athletes have been rarely recruited as an experimental sample, and training intensity has almost never been monitored during altitude research. This case study is an attempt to provide a practical example of successful LHTH interventions in two Olympic gold medal athletes. Training diaries were collected and total training volumes, volumes at different intensities, and sea level performance recorded before, during and after a 3-week LHTH camp. Both athletes successfully completed the LHTH camp (2090 m) maintaining similar absolute training intensity and training volume at high-intensity (> 91% of race pace) compared to sea level. After the LHTH intervention both athletes obtained enhancements in performance and they won an Olympic gold medal. In our opinion, LHTH interventions can be used as a simple, yet effective, method to maintain absolute, and improve relative training intensity in elite endurance athletes. Key Points Elite endurance athletes, with extensive altitude training experience, can maintain similar absolute intensity during LHTH compared to sea level. LHTH may be considered as an effective method to increase relative training intensity while maintaining the same running/walking pace, with possible beneficial effects on sea level performance. Training intensity could be the key factor for successful high-level LHTH camp. PMID:25177197

  3. Clinical holistic medicine: the case story of Anna. II. Patient diary as a tool in treatment.

    PubMed

    Ventegodt, Søren; Clausen, Birgitte; Merrick, Joav

    2006-01-01

    In spite of extreme childhood sexual and violent abuse, a 22-year-old young woman, Anna, healed during holistic existential therapy. New and highly confrontational therapeutic tools were developed and used to help this patient (like acceptance through touch and acupressure through the vagina). Her vulva and introitus were scarred from repeated brutal rape, as was the interior of her mouth. During therapy, these scars were gently contacted and the negative emotional contents released. The healing was in accordance with the advanced holistic medical toolbox that uses (1) love, (2) trust, (3) holding, and (4) helping the patient to process and integrate old traumas. The case story clearly revealed the philosophical adjustments that Anna made during treatment in response to the severe childhood abuse. These adjustments are demonstrated by her diary, where sentences contain both the feelings and thoughts of the painful present (the gestalt) at the time of the abuse, thus containing the essence of the traumas, making the repression of the painful emotions possible through the change in the patient's philosophical perspective. Anna's case gives a unique insight into the process of traumatization (pathogenesis) and the process of healing (salutogenesis). At the end of the healing, Anna reconnected her existence to the outer world in a deep existential, suicidal crisis and faced her choice of life or death. She decided to live and, in this process, assumed existential responsibility, which made her able to step out of her mental disease. The advanced holistic toolbox seems to help patients heal even from the worst childhood abuse. In spite of the depth of the existential crisis, holistic existential therapy seems to support existential responsibility well and thus safe for the patients. PMID:17370000

  4. Terminologie alimentaire (Food Terminology).

    ERIC Educational Resources Information Center

    Pelletier, Jean-Francois

    1980-01-01

    Translations and descriptions are given in French for a number of English food terms: convenience foods, fast foods, fast foods industry, fast foods restaurant, frozen foods, deep frozen foods, fast frozen foods, quick frozen foods, dry frozen foods. (MSE)

  5. Food Safety

    MedlinePlus

    ... are four basic steps to food safety at home: Clean - always wash your fruits and vegetables, hands, counters, and cooking utensils. Separate - keep raw foods to themselves. Germs can spread from one food ...

  6. Food Allergies

    MedlinePlus

    ... of food, most food allergies are caused by tree nuts, peanuts, milk, eggs, soy, wheat, fish and ... all do. People rarely outgrow allergies to peanuts, tree nuts, fish and shellfish Other Organizations Food Allergy ...

  7. Food Poisoning

    MedlinePlus

    ... Check the date. Lots of packaged foods have expiration dates or "sell by" (which means that the food ... a food if today's date is after the expiration date. Use it before it expires. Ask an adult ...

  8. Food Allergy.

    PubMed

    Sathe, Shridhar K; Liu, Changqi; Zaffran, Valerie D

    2016-01-01

    Food allergy is receiving increased attention in recent years. Because there is currently no known cure for food allergy, avoiding the offending food is the best defense for sensitive individuals. Type I food allergy is mediated by food proteins, and thus, theoretically, any food protein is a potential allergen. Variability of an individual's immune system further complicates attempts to understand allergen-antibody interaction. In this article, we briefly review food allergy occurrence, prevalence, mechanisms, and detection. Efforts aimed at reducing/eliminating allergens through food processing are discussed. Future research needs are addressed. PMID:26934173

  9. Measuring respiratory symptoms in clinical trials of COPD: reliability and validity of a daily diary

    PubMed Central

    Leidy, N K; Sexton, C C; Jones, P W; Notte, S M; Monz, B U; Nelsen, L; Goldman, M; Murray, L T; Sethi, S

    2014-01-01

    Background Although respiratory symptoms are characteristic features of COPD, there is no standardised method for quantifying their severity in stable disease. Objective To evaluate the EXACT-Respiratory Symptom (E-RS) measure, a daily diary comprising 11 of the 14 items in the Exacerbations of Chronic Pulmonary Disease Tool (EXACT). Methods Qualitative: patient focus group and interviews to address content validity. Quantitative: secondary data analyses to test reliability and validity. Results Qualitative: n=84; mean (SD) age 65 (10) years, FEV1 1.2(0.4) L; 44% male. Subject descriptions of their respiratory symptoms were consistent with E-RS content and structure. Quantitative: n=188; mean (SD) age 66 (10) years, FEV1 1.2(0.5) L; 50% male. Factor analysis (FA) showed 3 subscales: RS-Breathlessness, RS-Cough & Sputum, and RS-Chest Symptoms; second-order FA supported a general factor and total score. Reliability (total and subscales): 0.88, 0.86, 0.73, 0.81; 2-day test-retest ICC: 0.90, 0.86, 0.87, 0.82, respectively. Validity: Total scores correlated significantly (p < 0.0001) with SGRQ Total (r=0.75), Symptoms (r=0.66), Activity (r=0.57), Impact (r=0.70) scores; subscale correlations were also significant (r=0.26, p < 0.05 (RS-Chest Symptoms with Activity) to r=0.69, p < 0.0001 (RS-Cough & Sputum with Symptoms). RS-Breathlessness correlated with rescue medication use (r=0.32, p < 0.0001), clinician-reported mMRC (r=0.33, p < 0.0001), and FEV1% predicted (r=-0.17, p < 0.05). E-RS scores differentiated groups based on chronic bronchitis diagnosis (p < 0.01–0.001), smoking status (p < 0.05–0.001), and rescue medication use (p < 0.05–0.0001). Conclusions Results suggest the RS-Total is a reliable and valid instrument for evaluating respiratory symptom severity in stable COPD. Further study of sensitivity to change is warranted. PMID:24595666

  10. Predictors of trips to food destinations

    PubMed Central

    2012-01-01

    Background Food environment studies have focused on ethnic and income disparities in food access. Few studies have investigated distance travelled for food and did not aim to inform the geographic scales at which to study the relationship between food environments and obesity. Further, studies have not considered neighborhood design as a predictor of food purchasing behavior. Methods Atlanta residents (N = 4800) who completed a travel diary and reported purchasing or consuming food at one of five food locations were included in the analyses. A total of 11,995 food-related trips were reported. Using mixed modeling to adjust for clustering of trips by participants and households, person-level variables (e.g. demographics), neighborhood-level urban form measures, created in GIS, and trip characteristics (e.g. time of day, origin and destination) were investigated as correlates of distance travelled for food and frequency of grocery store and fast food outlet trips. Results Mean travel distance for food ranged from 4.5 miles for coffee shops to 6.3 miles for superstores. Type of store, urban form, type of tour, day of the week and ethnicity were all significantly related to distance travelled for food. Origin and destination environment, type of tour, day of week, age, gender, income, ethnicity, vehicle access and obesity status were all significantly related to visiting a grocery store. Home neighborhood environment, day of week, type of tour, gender, income, education level, age, and obesity status were all significantly related to likelihood of visiting a fastfood outlet. Conclusions The present study demonstrated that people travel sizeable distances for food and this distance is related to urban. Results suggest that researchers need to employ different methods to characterize food environments than have been used to assess urban form in studies of physical activity. Food is most often purchased while traveling from locations other than home, so future studies

  11. Prospective Measurement of Daily Health Behaviors: Modeling Temporal Patterns in Missing Data, Sexual Behavior, and Substance Use in an Online Daily Diary Study of Gay and Bisexual Men.

    PubMed

    Rendina, H Jonathon; Ventuneac, Ana; Mustanski, Brian; Grov, Christian; Parsons, Jeffrey T

    2016-08-01

    Daily diary and other intensive longitudinal methods are increasingly being used to investigate fluctuations in psychological and behavioral processes. To inform the development of this methodology, we sought to explore predictors of and patterns in diary compliance and behavioral reports. We used multilevel modeling to analyze data from an online daily diary study of 371 gay and bisexual men focused on sexual behavior and substance use. We found that greater education and older age as well as lower frequency of substance use were associated with higher compliance. Using polynomial and trigonometric functions, we found evidence for circaseptan patterns in compliance, sexual behavior, and substance use, as well as linear declines in compliance and behavior over time. The results suggest potential sources of non-random patterns of missing data and suggest that trigonometric terms provide a similar but more parsimonious investigation of circaseptan rhythms than do third-order polynomial terms. PMID:26992392

  12. A 3.5 year diary study: Remembering and life story importance are predicted by different event characteristics.

    PubMed

    Thomsen, Dorthe Kirkegaard; Jensen, Thomas; Holm, Tine; Olesen, Martin Hammershøj; Schnieber, Anette; Tønnesvang, Jan

    2015-11-01

    Forty-five participants described and rated two events each week during their first term at university. After 3.5 years, we examined whether event characteristics rated in the diary predicted remembering, reliving, and life story importance at the follow-up. In addition, we examined whether ratings of life story importance were consistent across a three year interval. Approximately 60% of events were remembered, but only 20% of these were considered above medium importance to life stories. Higher unusualness, rehearsal, and planning predicted whether an event was remembered 3.5 years later. Higher goal-relevance, importance, emotional intensity, and planning predicted life story importance 3.5 years later. There was a moderate correlation between life story importance rated three months after the diary and rated at the 3.5 year follow-up. The results suggest that autobiographical memory and life stories are governed by different mechanisms and that life story memories are characterized by some degree of stability. PMID:26164104

  13. Psychosocial effects of the 2001 UK foot and mouth disease epidemic in a rural population: qualitative diary based study

    PubMed Central

    Mort, Maggie; Convery, Ian; Baxter, Josephine; Bailey, Cathy

    2005-01-01

    Objectives To understand the health and social consequences of the 2001 foot and mouth disease epidemic for a rural population. Design Longitudinal qualitative analysis. Setting North Cumbria, the worst affected area in Britain. Sample Purposive sample of 54 respondents divided in six demographically balanced rural occupational and population groups. Main outcome measures 3071 weekly diaries contributed over 18 months; 72 semistructured interviews (with the 54 diarists and 18 others); 12 group discussions with diarists Results The disease epidemic was a human tragedy, not just an animal one. Respondents' reports showed that life after the foot and mouth disease epidemic was accompanied by distress, feelings of bereavement, fear of a new disaster, loss of trust in authority and systems of control, and the undermining of the value of local knowledge. Distress was experienced across diverse groups well beyond the farming community. Many of these effects continued to feature in the diaries throughout the 18 month period. Conclusions The use of a rural citizens' panel allowed data capture from a wide spectrum of the rural population and showed that a greater number of workers and residents had traumatic experiences than has previously been reported. Recommendations for future disaster management include joint service reviews of what counts as a disaster, regular NHS and voluntary sector sharing of intelligence, debriefing and peer support for front line workers, increased community involvement in disposal site or disaster management, and wider, more flexible access to regeneration funding and rural health outreach work. PMID:16214809

  14. Vitamins A and C, calcium, fruit, and dairy products are limited in food pantries.

    PubMed

    Akobundu, Ucheoma O; Cohen, Nancy L; Laus, Mary J; Schulte, Marsha J; Soussloff, Margaret N

    2004-05-01

    Food pantries serve over 19 million Americans, yet little is known about the nutritional quality of foods distributed in pantry bags. Foods in bags from 133 clients from 19 pantry sites were itemized, and a mean site value for nutrient and food group content was calculated. If an individual consumed the pantry foods according to the Food Guide Pyramid, the bag would contain sufficient bread group foods to last approximately 7 days; vegetable and meat/protein group foods would last about 5 days, and fruit and milk group foods would last only approximately 3 days. Foods distributed were of adequate or high nutrient density for protein, fiber, iron, and folate, but were of low nutrient density for calcium, vitamin A, and vitamin C. Creative efforts are needed for pantries to procure, store, and distribute additional fruit, dairy products, and other sources of vitamins A and C and calcium. PMID:15127070

  15. Food poisoning

    MedlinePlus

    ... growing or shipping can contain animal or human waste. Food may be handled in an unsafe way during preparation in grocery stores, restaurants, or homes. Food poisoning can occur after eating or drinking: ...

  16. Food labeling

    MedlinePlus

    ... foods that claim to be nondairy (such as coffee whiteners) FDA-approved color additives Sources of protein ... contain no significant amounts of any nutrients Plain coffee and tea Ready-to-eat food prepared mostly ...

  17. Food additives

    MedlinePlus

    ... Herbs or spices to add flavor to foods Vinegar for pickling foods Salt, to preserve meats "Indirect" ... this list are: guar gum, sugar, salt, and vinegar. The list is reviewed regularly. Some substances that ...

  18. Food poisoning

    MedlinePlus

    ... germs get into the food, it is called contamination. This can happen in different ways: Meat or ... means the food has been treated to prevent contamination) Undercooked meats or eggs Water from a well ...

  19. Packaged Food

    NASA Technical Reports Server (NTRS)

    1976-01-01

    After studies found that many elderly persons don't eat adequately because they can't afford to, they have limited mobility, or they just don't bother, Innovated Foods, Inc. and JSC developed shelf-stable foods processed and packaged for home preparation with minimum effort. Various food-processing techniques and delivery systems are under study and freeze dried foods originally used for space flight are being marketed. (See 77N76140)

  20. Food jags

    MedlinePlus

    Refusal to eat; Fear of new foods ... caregiver, it is your role to provide healthy food and drink choices. You can also help your ... are full. Children should be allowed to choose foods based on their likes and dislikes and their ...

  1. Food Scorecard.

    ERIC Educational Resources Information Center

    Jacobson, Michael; Wilson, Wendy

    The importance of establishing good eating habits in youth as a means for laying the foundation of health in later life is discussed. This booklet contains charts that list nutritional scores for many common foods. These scores are measures of the overall nutritional content and value of the foods. Foods receive points for protein; vitamins A, B-2…

  2. [Applying the Methodology and Practice of Microhistory: The Diary of a Confucian Doctor, Yi Mun-gǒn (1495-1567)].

    PubMed

    Shin, Dongwon

    2015-08-01

    Since microhistory's approach to the past is based on an understanding of and a sympathy for the concrete details of human lives, its area of interests overlaps with the history of medicine and medical humanities, which examine illness and health. If we put a specific region and society in a specific period under a microscope and increase the magnifying power, we can understand the numerous network connections among the body, illness management, and medicine and how multilayered were the knowledge and power applied to them. And this approach of using microhistory to illuminate medical history can be more effective than any other historical approach. This article focuses on Yi Mun-gǒn's extensive volumes of Mukchaeilgi (Mukchae's diary) in approaching medical history from the perspective of microhistory. Simply defined, this work is a Confucian scholar-doctor's diary. Its author, Yi Mun-gǒn, played the role of a Confucian doctor, although not professionally, during his 23-year exile, after serving in a high governmental office on the senior grade of the third court rank. Thanks to this extensive and detailed diary, we can now get adetailed andthorough picture of his medical practice in the Sǒngju region, 270 kilometers southeast of Seoul, where he was exiled. This article aims to understand the state of medical practice in the Sǒngju region in the 16thcentury through the"zoom-in" method adopted by microhistory. In particular, I will focus on the following three aspects:1) Yi Mun-gǒn's motivation for and method of medical study, 2)the character of Yi Mun-gǒn'spatient treatment as hwarin (the act of life-saving), and 3) the plural existence of various illness management methods, including pyǒngjǒm (divination of illness), sutra-chanting, exorcism, and ch'oje (ritual toward Heaven). All three aspects are closely related to Confucianism. First, Yi Mun-gǒn decided to acquire professional-level medical knowledge in order to practice the Confucian virtue of filial

  3. [Food allergies].

    PubMed

    Fuchs, M

    1998-09-21

    Food allergy must have an immunological background. Till recently it was restricted only to the IgE mechanism, today we include also non-atopical reactions (in particular type III and IV according to Coombs and Gell). We speak of probable and possible food allergies. By differential diagnosis we must differentiate food allergies from food intolerance (e.g. enzyme deficiencies), food aversions (psychic factor) as well as toxic and pharmacological effects. There are more than 10% undesirable reactions in humans after ingestion of food but only every fifth (some 2% of the population have food allergies. The diagnosis is based above all on the case-history, subsequent elimination and exposure tests and examination by allergological tests, or examination of specific immunoglobulins E (IgE). The diagnosis is not always unequivocal--it is influenced among others by a different specificity and sensitivity of food antigens (allergens). The manifestations of food allergy are found at the site of action (mouth, GIT) or are systemic (respiration, cardiovascular system, skin etc.). A special type of food allergy is the oral alimentary syndrome, i.e. food allergy crossed with pollen hypersensitivity, described in the great majority of subjects sensitive to pollen. Food allergy has its specific age-conditioned and geographical features. In childhood sensitivity to the protein of cows milk, egg white but also soya or flour predominates, with advancing age allergies to nuts, fruit, vegetables, spices, cheese, sea foods increase. Food allergy can be a very early allergy (manifested already in infant age) but it is one of the few allergies which can also recede (incl. laboratory tests). Treatment is dietetic, the period of dietetic treatment depends on the type of food and the patient's age, not infrequently it must be lifelong. If diet does not suffice, preventive medication is used (sodium cromoglycate) or symptomatic (antihistamine preparations, corticosteroids, external agents

  4. CoRoT 101186644: A transiting low-mass dense M-dwarf on an eccentric 20.7-day period orbit around a late F-star. Discovered in the CoRoT lightcurves

    NASA Astrophysics Data System (ADS)

    Tal-Or, L.; Mazeh, T.; Alonso, R.; Bouchy, F.; Cabrera, J.; Deeg, H. J.; Deleuil, M.; Faigler, S.; Fridlund, M.; Hébrard, G.; Moutou, C.; Santerne, A.; Tingley, B.

    2013-05-01

    We present the study of the CoRoT transiting planet candidate 101186644, also named LRc01_E1_4780. Analysis of the CoRoT lightcurve and the HARPS spectroscopic follow-up observations of this faint (mV = 16) candidate revealed an eclipsing binary composed of a late F-type primary (Teff = 6090 ± 200 K) and a low-mass, dense late M-dwarf secondary on an eccentric (e = 0.4) orbit with a period of ~20.7 days. The M-dwarf has a mass of 0.096 ± 0.011 M⊙, and a radius of 0.104-0.006+0.026 R⊙, which possibly makes it the smallest and densest late M-dwarf reported so far. Unlike the claim that theoretical models predict radii that are 5-15% smaller than measured for low-mass stars, this one seems to have a radius that is consistent and might even be below the radius predicted by theoretical models. Based on observations made with the 1-m telescope at the Wise Observatory, Israel, the Swiss 1.2-m Leonhard Euler telescope at La Silla Observatory, Chile, the IAC-80 telescope at the Observatory del Teide, Canarias, Spain, and the 3.6-m telescope at La Silla Observatory (ESO), Chile (program 184.C-0639).

  5. Lipid Metabolism Disorders, Lymphocytes Cells Death, and Renal Toxicity Induced by Very Low Levels of Deoxynivalenol and Fumonisin B1 Alone or in Combination Following 7 Days Oral Administration to Mice

    PubMed Central

    Kouadio, J. H.; Moukha, S.; Brou, K.; Gnakri, D.

    2013-01-01

    Scope: In our previous study focused on in vitro interactive effect of Fusarium mycotoxins deoxynivalenol (DON) and fumonisin B1 (FB1), we reported that these toxins tested at low level and in association could lead to additive or synergistic cytotoxic effect. The aim of the present study is to confirm those findings by in vivo study. Materials and Methods: Swiss mice were orally administered with low doses of DON (45 μg/kg bw/day), FB1 (110 μg/kg bw/day), and their mixture (DON + FB1) for 7 days. Results: As results, no death or abnormal symptoms were observed in all groups. The significant of loss of weight was observed in females group treated with FB1 and its association with DON. Serum chemistry examinations revealed that disorders in lipid metabolism, renal filtration perturb and a rhabdomyolysis. DON has been found as particular inducer of kidney cell deoxyribonucleic acid (DNA) methylation and blood lymphocytes cell death as measured by lymphocytes DNA fragmentation. Female mice were more sensitive and the mixture of DON and FB1 led to additive or more than additive effect particularly for their target kidney which showed different pattern of toxicity. Conclusion: Based on the results of this study, the no-observed-adverse effect level (NOAEL) o both DON and FB1 should be low than 45 μg/kg bw/day and 110 μg/kg bw/day, respectively in mice. PMID:24403731

  6. Applying social marketing principles to understand the effects of the radio diaries program in reducing HIV/AIDS stigma in Malawi.

    PubMed

    Rimal, Rajiv N; Creel, Alisha H

    2008-01-01

    Relatively little is known about the extent to which health campaigns can play a constructive role in reducing HIV/AIDS-related stigma. The Malawi Radio Diaries is a program in which HIV-positive men and women openly discuss day-to-day events in their lives with the goal of reducing stigma in the population. Adopting a social marketing perspective, we analyze the various components of the Radio Diaries program in terms of three of the "Four P's": product (stigma reduction), place (radio), and promotion (the program itself). We first investigated the important dimensions of stigma and then developed a model to test the demographic and psychosocial correlates of these dimensions. A midterm household survey was then used to determine the relationship between exposure to the Radio Diaries program and stigma. In multivariate analyses, lower education and knowledge were associated with stronger beliefs that persons living with HIV should be isolated from others. Exposure to the Radio Diaries program did not have a main-effect on stigma, but there was a significant interaction between exposure and efficacy to reduce number of partners such that there was little difference in stigma by exposure level for those with low efficacy, but a significant difference by exposure level for those with high efficacy. Findings are discussed in terms of social marketing principles. PMID:18935882

  7. A Pilot Study Using an Accelerometer to Evaluate a Caregiver's Interpretation of an Infant or Toddler's Activity Level as Recorded in a Time Activity Diary

    ERIC Educational Resources Information Center

    Tulve, Nicolle S.; Jones, Paul A.; McCurdy, Thomas; Croghan, Carry W.

    2007-01-01

    The objectives of this study were to: (a) determine if very young children will wear an accelerometer for relatively long periods of time and comply with the protocol for its use; (b) evaluate how well a caregiver can estimate the activity level of his/her infant or toddler when completing an exposure-oriented time activity diary; and (c) compare…

  8. A Critical Review of Ann Rinaldi's "My Heart Is on the Ground: The Diary of Nannie Little Rose, A Sioux Girl, Carlisle Indian School, Pennsylvania, 1880."

    ERIC Educational Resources Information Center

    Reese, Debby; Slapin, Beverly; Landis, Barb; Atleo, Marlene; Caldwell, Naomi; Mendoza, Jean; Miranda, Deborah; Rose, La Vera; Smith, Cynthia

    This paper critically reviews the book, "My Heart Is On the Ground: The Diary of Nannie Little Rose, a Sioux Girl, Carlisle Indian School, 1800." The review begins with a profile of Captain Richard Henry Pratt who founded the Carlisle (Pennsylvania) Indian Industrial School in 1879. Pratt's philosophy was to "kill the Indian and save the man."…

  9. Learning Diaries in the English as a Foreign Language Classroom: A Tool for Accessing Learners' Perceptions of Lessons and Developing Learner Autonomy and Reflection

    ERIC Educational Resources Information Center

    Porto, Melina

    2007-01-01

    The aim of this study was to learn from students' frame of reference how they experience foreign language classes. Data include learning diaries written during 2005 for more than 35 weeks (March to November). Subjects were 95 Argentine, Caucasian, mostly female, middle-class, Spanish-speaking College students between 19 and 21 years of age who…

  10. THE EFFECT OF SELF-SET GRADE GOALS AND CORE SELF-EVALUATIONS ON ACADEMIC PERFORMANCE: A DIARY STUDY.

    PubMed

    Bipp, Tanja; Kleingeld, Ad; Van Den Tooren, Marieke; Schinkel, Sonja

    2015-12-01

    The aim of this diary study was to examine the effect of self-set grade goals and core self-evaluations on academic performance. Data were collected among 59 university students (M age = 18.4 yr., SD = 0.8) in a 2-wk. exam period on up to five exam days. Multilevel analyses revealed that the individual grade goals students set for their exams were positively related to the grades they obtained for these exams. However, the goal-performance relationship only applied to students scoring high on core self-evaluations. The results of this study contribute to the understanding of the effect of self-set grade goals and core self-evaluations on academic performance and imply important practical applications to enhance academic performance. PMID:26595291

  11. Is leisure time availability associated with more or less severe daily stressors? An examination using eight-day diary data

    PubMed Central

    Qian, Xinyi Lisa; Yarnal, Careen M.; Almeida, David M.

    2014-01-01

    The stress suppressing model proposes that sufficient resources reduce stress. The stress exposure model suggests that certain factors expose individuals to more stress. The current study tested these two models by assessing the within-person lagging effect of leisure time on perceived severity of daily stressors. Analyzing eight-day diary data (N=2,022), we found that having more leisure time than usual on a day reduced perceived severity of daily stressors the next day and that the decrease in severity became larger with further increase in leisure time. Additionally, the effect is much stronger among busy individuals who usually had little leisure time. The findings demonstrated an accelerated suppressing effect that differed between-person, and the lagging effect affords stronger implication for causality than correlational analysis. PMID:24563564

  12. Daily diary reports of social connection, objective sleep, and the cortisol awakening response during adolescents' first year of college.

    PubMed

    Sladek, Michael R; Doane, Leah D

    2015-02-01

    Poor sleep and alterations in the stress-sensitive hypothalamic-pituitary-adrenal (HPA) axis may be mechanisms through which loneliness impacts adolescents' well-being. Few researchers have explored whether daily variation in experiences of social connection predict day-to-day variation in sleep and HPA axis activity among adolescents navigating the college context. Using daily diary reports of social connection, objective measures of sleep (actigraphy), and naturalistic salivary assessment, the present study examined within-person associations between first-year college students' social connection during the day and sleep that night, as well as diurnal cortisol activity the following day. The present study also explored trait-level loneliness as a moderator of these associations after adjusting for baseline loneliness assessed in high school. Seventy-one first-year college students (23% male; M age = 18.85; 52% non-Hispanic White) completed daily diary reports, wore a wrist-based accelerometer (actigraph watch), and provided saliva samples five times daily across three consecutive weekdays. The results from hierarchical linear models indicated that within-person increases in daily social connection were significantly associated with longer time spent in bed and more actual time asleep that night only for adolescents high on loneliness. Within-person increases in daily social connection were associated with a greater cortisol awakening response (CAR) the next day, regardless of trait loneliness. These findings illustrate that more daily social connection with others than usual may predict improved sleep quantity for lonely adolescents and a physiological index of anticipating upcoming daily demands (CAR) in general. Future intervention programs might consider including strategies focused on enhancing daily social interactions among adolescents starting college, particularly for lonely adolescents. PMID:25537099

  13. [Insanity and suicide, as described in the "Okuni-nikki (Diaries of our clan)" of the Hirosaki Clan Government].

    PubMed

    Okada, Yasuo

    2011-09-01

    The "Okuni-nikki (Diaries of our Clan)" of the Hirosaki Clan Government covers the years 1661-1867. Akitomo Matsuki and Yōichi Hanada picked up medical topics from these diaries, and edited them in two volumes of "Tsugaru-ijibunka-shiryōshūsei: Okuni-nikki" (1993, 1994). I selected cases of insanity and suicide from these volumes. Selected were (1) 12 cases of insanity (in its wider sense) (5 cases of insanity, 2 cases of depression, a case of mania, a case of hypochondriasis, a case of epilepsy, a case of pavor nocturnus, and a case of insomnia), (2) 16 cases of suicide and self injury, cased by insanity (in its wider sense) (11 cases of suicide, a case of suicide and injuring another person, a case of attempted suicide, 2 cases of lovers' attempted suicide, and a case of self injury; 8 cases of them were caused by insanity), (3) 3 cases of killing and injuring others, caused by insanity (a case of killing another person, and 2 cases of injuring others), (4) a drunk case of injuring another person, and (5) 13 cases of suicide and self injury, without description of insanity (9 cases of suicide, 2 cases of attempted suicide, a case of lovers' suicide, and a case of penis cutting off). There were no described cases of possession or alcoholism. In the Edo Era, in several provinces and clans had legal procedure to confine insane patients. As for the Hirosaki Clan, I could not find clues to suggest the existence of such legal or customary procedures. PMID:22397111

  14. Evaluation of an electronic diary for improvement of adherence to interferon beta-1b in patients with multiple sclerosis: design and baseline results of an observational cohort study

    PubMed Central

    2013-01-01

    Background Multiple sclerosis is a chronic, incurable, demyelinating disease that requires long-term treatment. Rates of non-adherence to prescribed therapy of up to 50% have been reported for chronic diseases. Strategies to improve treatment adherence are therefore of the utmost importance. This study will evaluate the effect of using electronic and paper diaries on treatment adherence to interferon beta-1b in patients with a first clinical isolated syndrome (CIS) or relapsing-remitting multiple sclerosis (RRMS). Here we report on the study design and results of baseline assessments. Methods Patients were recruited into a prospective national multicenter cohort study for an observational period of 2 years. At the start of the study, patients opted to use a digital (DiD) or paper diary (PD) to document self-administered injections of interferon beta-1b. Adherence to treatment will be assessed on the dropout rate at the end of the observation period and on the regularity of injections every other day at 6-month intervals. Patient-related health outcomes will also be evaluated. Results 700 patients with a mean age of 38.3 (SD 10.3) years and a mean duration of disease since diagnosis of 3.6 (SD 5.9) years were enrolled. 383 patients opted for the digital diary, 192 of which included an injection reminder. Significantly more male than female patients opted for the DiD. Only gender was identified as a factor influencing the decision for DiD or PD. Based on rating scales, a significantly higher proportion of women had depressive comorbidities at baseline. Conclusions Demographic characteristics of the two cohorts were similar at baseline. More women chose a paper diary, and more had depression at baseline. These imbalances will be addressed in the analysis of the study as possible confounders influencing long-term treatment adherence in the digital and paper diary cohorts. Trial Registration ClinicalTrials.gov Identifier: NCT00902135. PMID:24011220

  15. Organic food.

    PubMed

    Jukes, T H

    1977-01-01

    "Organic" or "organically grown" foods are commonly represented as "food grown without pesticides; grown without artificial fertilizers; grown in soil whose humus content is increased by the additions of organic matter; grown in soil whose mineral content is increased with applications of natural mineral fertilizers; has not been treated with preservatives, hormones, antibiotics etc." The substitution of "organic" for "chemical" fertilizers during the growth of plants produces no change in the nutritional or chemical properties of foods. All foods are made of "chemicals." Traces of pesticides have been reported to be present in about 20 to 30% of both "organic" and conventional foods. These traces are usually within the official tolerance levels. Such levels are set low enough to protect consumers adequately. Indeed, there is no record of a single case of injury to a consumer resulting from the application of pesticides to food crops at permitted levels. PMID:336290

  16. Food Allergies.

    PubMed

    Grief, Samuel N

    2016-09-01

    Food allergies are common and seem to be increasing in prevalence. Preventive measures have become far more evident in the public arena (schools, camps, sports venues, and so forth). Evaluation and management of food allergies has evolved such that primary care practitioners may choose to provide initial diagnostic and treatment care or refer to allergists for similar care. Food allergies, once considered incurable, are now being diminished in intensity by new strategies. PMID:27545729

  17. Relationship between Food Intake and Sleep Pattern in Healthy Individuals

    PubMed Central

    Crispim, Cibele Aparecida; Zimberg, Ioná Zalcman; dos Reis, Bruno Gomes; Diniz, Rafael Marques; Tufik, Sérgio; de Mello, Marco Túlio

    2011-01-01

    Study Objectives: The purpose of this study was to analyze the relationship between food intake and sleep patterns in healthy individuals. Methods: Fifty-two healthy volunteers (27 women and 25 men) were recruited to participate in the study. Volunteers underwent sleep evaluation through nocturnal polysomnography and completed a 3-day food diary to evaluate food intake. Results: No differences in sleep patterns were observed in either gender, except in the percentage of stage 1 sleep, which was greater in men. Different correlations were observed between sleep and dietary variables according to gender. The correlation between dietary and sleep variables in men indicated a negative relationship between nocturnal fat intake and the sleep latency, including REM sleep. The percentage of nocturnal fat intake correlated with sleep efficiency, sleep latency, REM latency, stage 2 sleep, REM sleep, and wake after sleep onset (WASO) in women. The percentage of nocturnal caloric intake correlated with sleep latency and efficiency in women. Conclusions: We conclude that food intake during the nocturnal period is correlated with negative effects on the sleep quality of healthy individuals. Indeed, food intake near the sleeping period (dinner and late night snack) was negatively associated with sleep quality variables. More studies are necessary to elucidate the real effect of food intake on sleep. Citation: Crispim CA; Zimberg IZ; dos Reis BG; Diniz RM; Tufik S; de Mello MT. Relationship between food intake and sleep pattern in healthy individuals. J Clin Sleep Med 2011;7(6):659-664. PMID:22171206

  18. Food additives

    PubMed Central

    Spencer, Michael

    1974-01-01

    Food additives are discussed from the food technology point of view. The reasons for their use are summarized: (1) to protect food from chemical and microbiological attack; (2) to even out seasonal supplies; (3) to improve their eating quality; (4) to improve their nutritional value. The various types of food additives are considered, e.g. colours, flavours, emulsifiers, bread and flour additives, preservatives, and nutritional additives. The paper concludes with consideration of those circumstances in which the use of additives is (a) justified and (b) unjustified. PMID:4467857

  19. Anaerobic digestion of food waste using yeast.

    PubMed

    Suwannarat, Jutarat; Ritchie, Raymond J

    2015-08-01

    Fermentative breakdown of food waste seems a plausible alternative to feeding food waste to pigs, incineration or garbage disposal in tourist areas. We determined the optimal conditions for the fermentative breakdown of food waste using yeast (Saccharomyces cerevisiae) in incubations up to 30days. Yeast efficiently broke down food waste with food waste loadings as high as 700g FW/l. The optimum inoculation was ≈46×10(6)cells/l of culture with a 40°C optimum (25-40°C). COD and BOD were reduced by ≈30-50%. Yeast used practically all the available sugars and reduced proteins and lipids by ≈50%. Yeast was able to metabolize lipids much better than expected. Starch was mobilized after very long term incubations (>20days). Yeast was effective in breaking down the organic components of food waste but CO2 gas and ethanol production (≈1.5%) were only significant during the first 7days of incubations. PMID:25987287

  20. Sustained Uptake of a Hospital-Based Handwashing with Soap and Water Treatment Intervention (Cholera-Hospital-Based Intervention for 7 Days [CHoBI7]): A Randomized Controlled Trial.

    PubMed

    George, Christine Marie; Jung, Danielle S; Saif-Ur-Rahman, K M; Monira, Shirajum; Sack, David A; Mahamud-ur Rashid; Mahmud, Md Toslim; Mustafiz, Munshi; Rahman, Zillur; Bhuyian, Sazzadul Islam; Winch, Peter J; Leontsini, Elli; Perin, Jamie; Begum, Farzana; Zohura, Fatema; Biswas, Shwapon; Parvin, Tahmina; Sack, R Bradley; Alam, Munirul

    2016-02-01

    Diarrhea is the second leading cause of death in children under 5 years of age globally. The time patients and caregivers spend at a health facility for severe diarrhea presents the opportunity to deliver water, sanitation, and hygiene (WASH) interventions. We recently developed Cholera-Hospital-Based Intervention for 7 days (CHoBI7), a 1-week hospital-based handwashing with soap and water treatment intervention, for household members of cholera patients. To investigate if this intervention could lead to sustained WASH practices, we conducted a follow-up evaluation of 196 intervention household members and 205 control household members enrolled in a randomized controlled trial of the CHoBI7 intervention 6 to 12 months post-intervention. Compared with the control arm, the intervention arm had four times higher odds of household members' handwashing with soap at a key time during 5-hour structured observation (odds ratio [OR]: 4.71, 95% confidence interval [CI]: 2.61, 8.49) (18% versus 50%) and a 41% reduction in households in the World Health Organization very high-risk category for stored drinking water (OR: 0.38, 95% CI: 0.15, 0.96) (58% versus 34%) 6 to 12 months post-intervention. Furthemore, 71% of observed handwashing with soap events in the intervention arm involved the preparation and use of soapy water, which was promoted during the intervention, compared to 9% of control households. These findings demonstrate that the hospital-based CHoBI7 intervention can lead to significant increases in handwashing with soap practices and improved stored drinking water quality 6 to 12 months post-intervention. PMID:26728766

  1. A Malaysia 97 monovalent foot-and-mouth disease vaccine (>6PD50/dose) protects pigs against challenge with a variant FMDV A SEA-97 lineage virus, 4 and 7 days post vaccination.

    PubMed

    Nagendrakumar, Singanallur Balasubramanian; Hong, Nguyen Thi Thu; Geoffrey, Fosgate T; Jacqueline, Morris Michelle; Andrew, Davis; Michelle, Giles; Van Phuc, Kim; Ngon, Quach Vo; Phuong, Le Thi Thu; Phuc, Nguyen Ngoc Hong; Hanh, Tran Xuan; Van Hung, Vo; Quynhanh, Le Thi; Tan, Tran Minh; Long, Ngo Thanh; Wilna, Vosloo

    2015-08-26

    Pigs play a significant role during outbreaks of foot-and-mouth disease (FMD) due to their ability to amplify the virus. It is therefore essential to determine what role vaccination could play to prevent clinical disease and lower virus excretion into the environment. In this study we investigated the efficacy of the double oil emulsion A Malaysia 97 vaccine (>6PD50/dose) against heterologous challenge with an isolate belonging to the A SEA-97 lineage at 4 and 7 days post vaccination (dpv). In addition, we determined whether physical separation of pigs in the same room could prevent virus transmission. Statistically there was no difference in the level of protection offered by 4 and 7 dpv. However, no clinical disease or viral RNA was detected in the blood of pigs challenged 4 dpv, although three of the pigs had antibodies to the non-structural proteins (NSPs), indicating viral replication. Viral RNA was also detected in nasal and saliva swabs, but on very few occasions. Two of the pigs vaccinated seven days prior to challenge had vesicles distal from the injection site, but on the inoculated foot, and two pigs had viral RNA detected in the blood. One pig sero-converted to the NSPs. In contrast, all unvaccinated and inoculated pigs had evidence of infection. No infection occurred in any of the susceptible pigs in the same room, but separated from the infected pigs, indicating that strict biosecurity measures were sufficient under these experimental conditions to prevent virus transmission. However, viral RNA was detected in the nasal swabs of one group of pigs, but apparently not at sufficient levels to cause clinical disease. Vaccination led to a significant decrease in viral RNA in vaccinated pigs compared to unvaccinated and infected pigs, even with this heterologous challenge, and could therefore be considered as a control option during outbreaks. PMID:26192355

  2. Food retailing and food service.

    PubMed

    Capps, Oral; Park, John L

    2003-07-01

    The food retailing and food service sector is not only an important component of the food marketing channel but is also vital to the United States economy, accounting for more than 7% of the United States gross domestic product in 2001. The business of food retailing and food service is undergoing salient change. The authors argue that the singular force driving this change is the consumer. To understand the linkages in the food marketing channel, this article provides information on the farm-to-retail price spread and the economic forces that influence their magnitude. Examples are given of farm-to-retail price spreads for red meat and dairy industries. In addition, the economics behind the provision of retail services and the growth of the food service industry are discussed. Further, the authors demonstrate that the structure of the food market channel is consumer driven, and present three characteristics of convenience (preparation, delivery, and service) and identify four food distribution channels in terms of convenience (complete convenience, traditional food service, consumer direct, and traditional retail). PMID:12951742

  3. The Feasibility and Acceptability of Using Technology-Based Daily Diaries with HIV-Infected Young Men Who have Sex with Men: A Comparison of Internet and Voice Modalities.

    PubMed

    Cherenack, Emily M; Wilson, Patrick A; Kreuzman, Andrew M; Price, Georgine N

    2016-08-01

    This study delivered a daily diary to 67 HIV-infected men who have sex with men (MSM) between 16 and 24 years old for 66 days to measure HIV-risk behaviors and other psychosocial variables via two diary modalities: internet (accessible via any web-enabled device) and voice (accessible via telephone). Participants were randomized to complete one diary modality for 33 days before switching to the second modality for 33 days. The study was implemented in three urban HIV health care centers in the United States where participants were receiving services. Through diary data and qualitative interview data, we examined the feasibility and acceptability of the dairies and identified barriers and facilitators of dairy compliance. Results show high participant retention in the daily diary (93.4 %) and high compliance for the number of dairies completed (72.4 %). Internet diaries were preferred by 92 % of participants and completed at a significantly higher rate (77.5 %) than voice diaries (67.7 %). Facilitators included opportunities for self-reflection and cathartic sharing, monetary compensation, relationships with study staff, and daily reminders. Barriers included being busy or not having privacy at the time of reminders, forgetting, and falling asleep. Participants also described barriers and facilitators unique to each modality. Overall, both modalities were feasible and acceptable for use with our sample of HIV-infected MSM. PMID:26837629

  4. Dietary Assessment in Food Environment Research

    PubMed Central

    Kirkpatrick, Sharon I.; Reedy, Jill; Butler, Eboneé N.; Dodd, Kevin W.; Subar, Amy F.; Thompson, Frances E.; McKinnon, Robin A.

    2015-01-01

    Context The existing evidence on food environments and diet is inconsistent, potentially due in part to heterogeneity in measures used to assess diet. The objective of this review, conducted in 2012–2013, was to examine measures of dietary intake utilized in food environment research. Evidence acquisition Included studies were published from January 2007 through June 2012 and assessed relationships between at least one food environment exposure and at least one dietary outcome. Fifty-one articles were identified using PubMed, Scopus, Web of Knowledge, and PsycINFO; references listed in the papers reviewed and relevant review articles; and the National Cancer Institute's Measures of the Food Environment website. The frequency of the use of dietary intake measures and assessment of specific dietary outcomes was examined, as were patterns of results among studies using different dietary measures. Evidence synthesis The majority of studies used brief instruments, such as screeners or one or two questions, to assess intake. Food frequency questionnaires were used in about a third of studies, one in ten used 24-hour recalls, and fewer than one in twenty used diaries. Little consideration of dietary measurement error was evident. Associations between the food environment and diet were more consistently in the expected direction in studies using less error-prone measures. Conclusions There is a tendency toward the use of brief dietary assessment instruments with low cost and burden rather than more detailed instruments that capture intake with less bias. Use of error-prone dietary measures may lead to spurious findings and reduced power to detect associations. PMID:24355678

  5. Short communication: a food-systems approach to assessing dairy product waste.

    PubMed

    Ridoutt, B G; Baird, D L; Bastiaans, K; Darnell, R; Hendrie, G A; Riley, M; Sanguansri, P; Syrette, J; Noakes, M; Keating, B A

    2014-10-01

    Concern about world population increase, food security, and the environmental burdens of food production have made food-waste reduction a social and environmental priority. In this context, the quantification of dairy product waste is especially difficult due to the varied means of disposal, by solid and liquid waste streams, and due to inclusion as an ingredient in many processed foods. In this study, food intake data from the Australian National Nutrition Survey (>13,000 participants; >4,500 food items) were disaggregated into basic foods and total national dairy product intake was expressed in whole-milk equivalents. This result was compared with total domestic milk supply, indicating a level of waste of 29% for dairy products in the Australian food system. With national food-waste reduction targets becoming increasingly common, reliable estimates of food waste at the national scale are important for goal setting, baseline reporting, and performance monitoring. For this purpose, the systems approach to assessing food waste demonstrated in this project is deemed to have advantages over other common methods of food-waste assessment, such as bin audits, waste diaries, and surveys. PMID:25064645

  6. [Food irradiation].

    PubMed

    Migdał, W

    1995-01-01

    A worldwide standard on food irradiation was adopted in 1983 by Codex Alimentarius Commission of the Joint Food Standard Programme of the Food and Agriculture Organization (FAO) of the United Nations and the World Health Organization (WHO). As a result, 41 countries have approved the use of irradiation for treating one or more food items and the number is increasing. Generally, irradiation is used to: food loses, food spoilage, disinfestation, safety and hygiene. The number of countries which use irradiation for processing food for commercial purposes has been increasing steadily from 19 in 1987 to 33 today. In the frames of the national programme on the application of irradiation for food preservation and hygienization an experimental plant for electron beam processing has been established in Institute of Nuclear Chemistry and Technology. The plant is equipped with a small research accelerator Pilot (19MeV, 1 kW) and an industrial unit Elektronika (10MeV, 10 kW). On the basis of the research there were performed at different scientific institutions in Poland, health authorities have issued permission for irradiation for: spices, garlic, onions, mushrooms, potatoes, dry mushrooms and vegetables. PMID:8619113

  7. Food Trends.

    ERIC Educational Resources Information Center

    Schwenk, Nancy E.

    1991-01-01

    An overall perspective on trends in food consumption is presented. Nutrition awareness is at an all-time high; consumption is influenced by changes in disposable income, availability of convenience foods, smaller household size, and an increasing proportion of ethnic minorities in the population. (18 references) (LB)

  8. Food Allergy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The incidence of food allergy appears to be increasing, as is our understanding of the underlying mechanisms, treatment options, identifying, and characterizing allergenic proteins within food sources. The aim of this book is to translate how this vast array of information may fit into development o...

  9. Food jags

    MedlinePlus

    ... experiment. Try not to label your child's eating habits. Food preferences change with time, so a child may ... Allowing your child to be in control of food intake may seem hard at first. However, it will help promote healthy eating habits for a lifetime.

  10. Irradiated foods

    MedlinePlus

    ... it reduces the risk of food poisoning . Food irradiation is used in many countries. It was first approved in the U.S. to prevent sprouts on white potatoes, and to control insects on wheat and in certain spices and seasonings.

  11. Food porn.

    PubMed

    McBride, Anne E

    2010-01-01

    Since the term first appeared, food porn has typically referred to watching others cook on television or gazing at unattainable dishes in glossy magazines without actually cooking oneself. This forum seeks to revisit this notion of food porn that is mostly taken for granted in both popular and scholarly literature. It offers a brief perspective of the appearance and use of the term food porn to examine how it came to be a term used mostly by commentators rather than by people actively engaged in the world of cooking. Practitioners (chefs and a food television producer) and academics address whether or not food porn exists, what shape it might take, what purpose it might serve, and/or what usefulness it might have, showing that these contentious issues are more complex than the ease with which the term is used might let on. PMID:21539050

  12. Finding food

    PubMed Central

    Forsyth, Ann; Lytle, Leslie; Riper, David Van

    2011-01-01

    A significant amount of travel is undertaken to find food. This paper examines challenges in measuring access to food using Geographic Information Systems (GIS), important in studies of both travel and eating behavior. It compares different sources of data available including fieldwork, land use and parcel data, licensing information, commercial listings, taxation data, and online street-level photographs. It proposes methods to classify different kinds of food sales places in a way that says something about their potential for delivering healthy food options. In assessing the relationship between food access and travel behavior, analysts must clearly conceptualize key variables, document measurement processes, and be clear about the strengths and weaknesses of data. PMID:21837264

  13. The "dirty weather" diaries of Reverend Richard Davis: insights about early colonial-era meteorology and climate variability for northern New Zealand, 1839-1851

    NASA Astrophysics Data System (ADS)

    Lorrey, Andrew M.; Chappell, Petra R.

    2016-03-01

    Reverend Richard Davis (1790-1863) was a colonial-era missionary stationed in the Far North of New Zealand who was a key figure in the early efforts of the Church Mission Society. He kept meticulous meteorological records for the early settlements of Waimate North and Kaikohe, and his observations are preserved in a two-volume set in the Sir George Grey Special Collections in the Auckland Central Library. The Davis diary volumes are significant because they constitute some of the earliest land-based meteorological measurements that were continually chronicled for New Zealand. The diary measurements cover nine years within the 1839-1851 time span that are broken into two parts: 1839-1844 and 1848-1851. Davis' meteorological recordings include daily 9 a.m. and noon temperatures and midday pressure measurements. Qualitative comments in the diary note prevailing wind flow, wind strength, cloud cover, climate variability impacts, bio-indicators suggestive of drought, and notes on extreme weather events. "Dirty weather" comments scattered throughout the diary describe disturbed conditions with strong winds and driving rainfall. The Davis diary entries coincide with the end of the Little Ice Age (LIA) and they indicate southerly and westerly circulation influences and cooler winter temperatures were more frequent than today. A comparison of climate field reconstructions derived from the Davis diary data and tree-ring-based winter temperature reconstructions are supported by tropical coral palaeotemperature evidence. Davis' pressure measurements were corroborated using ship log data from vessels associated with iconic Antarctic exploration voyages that were anchored in the Bay of Islands, and suggest the pressure series he recorded are robust and can be used as "station data". The Reverend Davis meteorological data are expected to make a significant contribution to the Atmospheric Circulation Reconstructions across the Earth (ACRE) project, which feeds the major data

  14. The "Dirty Weather" diaries of Reverend Richard Davis: insights about early Colonial-era meteorology and climate variability for Northern New Zealand, 1839-1851

    NASA Astrophysics Data System (ADS)

    Lorrey, A. M.; Chappell, P. R.

    2015-08-01

    Reverend Richard Davis (1790-1863) was a Colonial-era missionary stationed in the Far North of New Zealand who was a key figure in the early efforts of the Church Mission Society. He kept meticulous meteorological records for the early settlements of Waimate North and Kaikohe, and his observations are preserved in a two-volume set in the rare manuscripts archive at the Auckland City Library. The Davis diary volumes are significant because they constitute some of the earliest land-based meteorological measurements that were continually chronicled for New Zealand. The diary measurements cover nine years within the 1839-1851 timespan that are broken into two parts: 1839-1844 and 1848-1851. Davis' meteorological recordings include daily 9 AM and noon temperatures and mid-day pressure measurements. Qualitative comments in the diary note prevailing wind flow, wind strength, cloud cover, climate variability impacts, bio-indicators suggestive of drought, and notes on extreme weather events. "Dirty weather" comments scattered throughout the diary describe disturbed conditions with strong winds and driving rainfall. The Davis diary entries coincide with the end of the Little Ice Age (LIA) and they indicate southerly and westerly circulation influences and cooler winter temperatures were more frequent than today. A comparison of climate field reconstructions derived from the Davis diary data and tree ring-based winter temperature reconstructions are supported by tropical coral palaeotemperature evidence. Davis' pressure measurements were corroborated using ship log data from vessels associated with iconic Antarctic exploration voyages that were anchored in the Bay of Islands, and suggest the pressure series he recorded are robust and can be used as `station data'. The Reverend Davis meteorological data are expected to make a significant contribution to the Atmospheric Circulation Reconstructions across the Earth (ACRE) project, which feeds the major data requirements for the

  15. Effects of a recreational physical activity and healthy habits orientation program, using an illustrated diary, on the cardiovascular risk profile of overweight and obese schoolchildren: a pilot study in a public school in Brasilia, Federal District, Brazil

    PubMed Central

    Militão, Angeliete Garcez; de Oliveira Karnikowski, Margô Gomes; da Silva, Fernanda Rodrigues; Garcez Militão, Elba Sancho; dos Santos Pereira, Raiane Maiara; Grubert Campbell, Carmen Silvia

    2013-01-01

    Introduction Educative strategies need to be adopted to encourage the consumption of healthy foods and to promote physical activity in childhood and adolescence. The effects of recreational physical activity and a health-habit orientation program using an illustrated diary on the cardiovascular risk profile of overweight and obese children was investigated. Methods The weight and height of 314 schoolchildren aged between 9 and 11 years old, in a public school in Brasilia, Federal District, Brazil, were recorded. According to the body mass index (BMI) classification proposed by the World Health Organization, 84 were overweight or obese for their age and sex. Of these children, 34 (40%) participated in the study. Students were divided into two groups matched for sex, age, BMI, percent body fat (%BF): the intervention group (IG, n = 17) and the control group (CG, n = 17). The IG underwent a program of 10 weeks of exercise with recreational activities and health-habit orientation using an illustrated diary of habits, while no such interventions were used with the CG during the study period. Before and after the intervention, the children’s weight, height, BMI, %BF, waist circumference (WC), maximum oxygen intake (VO2max), total cholesterol (TC), high density lipoprotein (HDL), low density lipoprotein (LDL), triglycerides, glucose, eating habits, and physical activity level (PAL) were assessed. In analyzing the data, we used descriptive statistics and paired and unpaired t-tests, using a significance level of 0.05. For assessment of dietary habits, a questionnaire, contingency tables, and the chi-squared test were used, with <0.05 set as the significance level. Results After 10 weeks of intervention, the IG showed a reduction in BMI (pre: 22.2 ± 2.1 kg/m2 versus [vs] post: 21.6 ± 2.1 kg/m2, P < 0.01); WC (pre: 70.1 ± 6.1 cm vs post: 69.1 ± 5.8 cm, P < 0.01); %BF (pre: 29.2% ± 4.6% vs post: 28.0% ± 4.8%, P < 0.01); systolic blood pressure (P < 0.01); VO2max (P

  16. Quantifying Age-Related Rates of Social Contact Using Diaries in a Rural Coastal Population of Kenya

    PubMed Central

    Kiti, Moses Chapa; Kinyanjui, Timothy Muiruri; Koech, Dorothy Chelagat; Munywoki, Patrick Kiio; Medley, Graham Francis; Nokes, David James

    2014-01-01

    Background Improved understanding and quantification of social contact patterns that govern the transmission dynamics of respiratory viral infections has utility in the design of preventative and control measures such as vaccination and social distancing. The objective of this study was to quantify an age-specific matrix of contact rates for a predominantly rural low-income population that would support transmission dynamic modeling of respiratory viruses. Methods and Findings From the population register of the Kilifi Health and Demographic Surveillance System, coastal Kenya, 150 individuals per age group (<1, 1–5, 6–15, 16–19, 20–49, 50 and above, in years) were selected by stratified random sampling and requested to complete a day long paper diary of physical contacts (e.g. touch or embrace). The sample was stratified by residence (rural-to-semiurban), month (August 2011 to January 2012, spanning seasonal changes in socio-cultural activities), and day of week. Usable diary responses were obtained from 568 individuals (∼50% of expected). The mean number of contacts per person per day was 17.7 (95% CI 16.7–18.7). Infants reported the lowest contact rates (mean 13.9, 95% CI 12.1–15.7), while primary school students (6–15 years) reported the highest (mean 20.1, 95% CI 18.0–22.2). Rates of contact were higher within groups of similar age (assortative), particularly within the primary school students and adults (20–49 years). Adults and older participants (>50 years) exhibited the highest inter-generational contacts. Rural contact rates were higher than semiurban (18.8 vs 15.6, p = 0.002), with rural primary school students having twice as many assortative contacts as their semiurban peers. Conclusions and Significance This is the first age-specific contact matrix to be defined for tropical Sub-Saharan Africa and has utility in age-structured models to assess the potential impact of interventions for directly transmitted respiratory infections

  17. Eaten up by boredom: consuming food to escape awareness of the bored self.

    PubMed

    Moynihan, Andrew B; van Tilburg, Wijnand A P; Igou, Eric R; Wisman, Arnaud; Donnelly, Alan E; Mulcaire, Jessie B

    2015-01-01

    Research indicates that being bored affectively marks an appraised lack of meaning in the present situation and in life. We propose that state boredom increases eating in an attempt to distract from this experience, especially among people high in objective self-awareness. Three studies were conducted to investigate boredom's effects on eating, both naturally occurring in a diary study and manipulated in two experiments. In Study 1, a week-long diary study showed that state boredom positively predicted calorie, fat, carbohydrate, and protein consumption. In Study 2, a high (vs. low) boredom task increased the desire to snack as opposed to eating something healthy, especially amongst those participants high in objective self-awareness. In addition, Study 3 demonstrated that among people high in objective self-awareness, high (vs. low) boredom increased the consumption of less healthy foods and the consumption of more exciting, healthy foods. However, this did not extend to unexciting, healthy food. Collectively, these novel findings signify the role of boredom in predicting maladaptive and adaptive eating behaviors as a function of the need to distant from the experience of boredom. Further, our results suggest that more exciting, healthy food serves as alternative to maladaptive consumption following boredom. PMID:25883579

  18. Eaten up by boredom: consuming food to escape awareness of the bored self

    PubMed Central

    Moynihan, Andrew B.; van Tilburg, Wijnand A. P.; Igou, Eric R.; Wisman, Arnaud; Donnelly, Alan E.; Mulcaire, Jessie B.

    2015-01-01

    Research indicates that being bored affectively marks an appraised lack of meaning in the present situation and in life. We propose that state boredom increases eating in an attempt to distract from this experience, especially among people high in objective self-awareness. Three studies were conducted to investigate boredom’s effects on eating, both naturally occurring in a diary study and manipulated in two experiments. In Study 1, a week-long diary study showed that state boredom positively predicted calorie, fat, carbohydrate, and protein consumption. In Study 2, a high (vs. low) boredom task increased the desire to snack as opposed to eating something healthy, especially amongst those participants high in objective self-awareness. In addition, Study 3 demonstrated that among people high in objective self-awareness, high (vs. low) boredom increased the consumption of less healthy foods and the consumption of more exciting, healthy foods. However, this did not extend to unexciting, healthy food. Collectively, these novel findings signify the role of boredom in predicting maladaptive and adaptive eating behaviors as a function of the need to distant from the experience of boredom. Further, our results suggest that more exciting, healthy food serves as alternative to maladaptive consumption following boredom. PMID:25883579

  19. Food additives.

    PubMed

    Berglund, F

    1978-01-01

    The use of additives to food fulfils many purposes, as shown by the index issued by the Codex Committee on Food Additives: Acids, bases and salts; Preservatives, Antioxidants and antioxidant synergists; Anticaking agents; Colours; Emulfifiers; Thickening agents; Flour-treatment agents; Extraction solvents; Carrier solvents; Flavours (synthetic); Flavour enhancers; Non-nutritive sweeteners; Processing aids; Enzyme preparations. Many additives occur naturally in foods, but this does not exclude toxicity at higher levels. Some food additives are nutrients, or even essential nutritents, e.g. NaCl. Examples are known of food additives causing toxicity in man even when used according to regulations, e.g. cobalt in beer. In other instances, poisoning has been due to carry-over, e.g. by nitrate in cheese whey - when used for artificial feed for infants. Poisonings also occur as the result of the permitted substance being added at too high levels, by accident or carelessness, e.g. nitrite in fish. Finally, there are examples of hypersensitivity to food additives, e.g. to tartrazine and other food colours. The toxicological evaluation, based on animal feeding studies, may be complicated by impurities, e.g. orthotoluene-sulfonamide in saccharin; by transformation or disappearance of the additive in food processing in storage, e.g. bisulfite in raisins; by reaction products with food constituents, e.g. formation of ethylurethane from diethyl pyrocarbonate; by metabolic transformation products, e.g. formation in the gut of cyclohexylamine from cyclamate. Metabolic end products may differ in experimental animals and in man: guanylic acid and inosinic acid are metabolized to allantoin in the rat but to uric acid in man. The magnitude of the safety margin in man of the Acceptable Daily Intake (ADI) is not identical to the "safety factor" used when calculating the ADI. The symptoms of Chinese Restaurant Syndrome, although not hazardous, furthermore illustrate that the whole ADI

  20. Food safety and older people: the Kitchen Life study.

    PubMed

    Dickinson, Angela; Wills, Wendy; Meah, Angela; Short, Frances

    2014-05-01

    Foodborne illness (FBI) is a major public health problem in the UK. Recent increases in cases of listeriosis in older people have focused attention on consumer food-related practices. Previous studies highlight poor relationships between what people know, what they say they do and what they actually do in the kitchen. The aim of the Kitchen Life study was to examine what actually happens in the domestic kitchen to assess whether and how this has the potential to influence food safety in the home. Drawing on a qualitative ethnographic approach, methods included a kitchen tour, photography, observation, video observation, informal interviews and diary methods. Ten households with older people (aged 60+) were recruited across the UK. It was found that trust in the food supply, use of food-labelling (including use-by dates), sensory logics (such as the feel or smell of food) and food waste were factors with the potential to influence risk of foodborne illness. Practices shifted with changing circumstances, including increased frailty, bereavement, living alone, receiving help with care and acquiring new knowledge, meaning that the risk of and vulnerability to foodborne illness is not straightforward. PMID:24784557

  1. Space Food

    NASA Technical Reports Server (NTRS)

    1994-01-01

    In planning for the long duration Apollo missions, NASA conducted extensive research into space food. One of the techniques developed was freeze drying. Action Products commercialized this technique, concentrating on snack food including the first freeze-dried ice cream. The foods are cooked, quickly frozen and then slowly heated in a vacuum chamber to remove the ice crystals formed by the freezing process. The final product retains 98 percent of its nutrition and weighs only 20 percent of its original weight. Action snacks are sold at museums, NASA facilities and are exported to a number of foreign countries. Sales run to several million dollars annually.

  2. The effectiveness of parental communication in modifying the relation between food advertising and children's consumption behaviour.

    PubMed

    Buijzen, Moniek

    2009-03-01

    The aim of this study was to examine the effectiveness of various types of parental communication in modifying children's responses to television food advertising. In a combined diary-survey study among 234 parents of 4- to 12-year-old children, I investigated how different styles of advertising mediation (active vs. restrictive) and consumer communication (concept-oriented vs. socio-oriented) moderated the relation between children's advertising exposure and their consumption of advertised energy-dense food products. Interaction analysis in regression showed that active advertising mediation (i.e. explaining the purpose and nature of advertising), and socio-oriented consumer communication (i.e. emphasizing control and restrictions) significantly reduced the impact of advertising on children's food consumption. Parental restrictions of advertising exposure were only effective among younger children (<8). These results suggest that critical discussion about advertising and rule making about consumption are most effective in countering the impact of food advertising. PMID:19972665

  3. Food safety

    MedlinePlus

    ... most common cause of botulism . Alternative Names Food - hygiene and sanitation References U.S. Department of Health and ... Didactic Curriculum, MEDEX Northwest Division of Physician Assistant Studies, Department of Family Medicine, UW Medicine, School of ...

  4. Food Safety

    MedlinePlus

    ... containing raw eggs. Raw or undercooked meat, poultry, fish, and shellfish. Cook foods to safe minimum internal ... seafood* may contain unhealthy chemicals, like mercury. Choose fish lower in mercury to make sure what your ...

  5. Food Allergy

    MedlinePlus

    ... trigger allergic reactions include fish, shellfish, peanuts, and tree nuts, such as walnuts. Problem foods for children can include eggs, milk, peanuts, tree nuts, soy, and wheat. The allergic reaction may ...

  6. Food safety.

    PubMed

    Borchers, Andrea; Teuber, Suzanne S; Keen, Carl L; Gershwin, M Eric

    2010-10-01

    Food can never be entirely safe. Food safety is threatened by numerous pathogens that cause a variety of foodborne diseases, algal toxins that cause mostly acute disease, and fungal toxins that may be acutely toxic but may also have chronic sequelae, such as teratogenic, immunotoxic, nephrotoxic, and estrogenic effects. Perhaps more worrisome, the industrial activities of the last century and more have resulted in massive increases in our exposure to toxic metals such as lead, cadmium, mercury, and arsenic, which now are present in the entire food chain and exhibit various toxicities. Industrial processes also released chemicals that, although banned a long time ago, persist in the environment and contaminate our food. These include organochlorine compounds, such as 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (dichlorodiphenyl dichloroethene) (DDT), other pesticides, dioxins, and dioxin-like compounds. DDT and its breakdown product dichlorophenyl dichloroethylene affect the developing male and female reproductive organs. In addition, there is increasing evidence that they exhibit neurodevelopmental toxicities in human infants and children. They share this characteristic with the dioxins and dioxin-like compounds. Other food contaminants can arise from the treatment of animals with veterinary drugs or the spraying of food crops, which may leave residues. Among the pesticides applied to food crops, the organophosphates have been the focus of much regulatory attention because there is growing evidence that they, too, affect the developing brain. Numerous chemical contaminants are formed during the processing and cooking of foods. Many of them are known or suspected carcinogens. Other food contaminants leach from the packaging or storage containers. Examples that have garnered increasing attention in recent years are phthalates, which have been shown to induce malformations in the male reproductive system in laboratory animals, and bisphenol A, which negatively

  7. Food Safety

    MedlinePlus

    ... in the refrigerator or microwave, never at room temperature. For best results, use a food thermometer when ... cooking when chicken is cooked to an internal temperature of 165°F (74°C). So washing doesn' ...

  8. Food allergy

    MedlinePlus

    ... products Cow's milk and dairy products ( lactose intolerance ) Wheat and other grains that contain gluten ( celiac disease ) ... in children) Tree nuts (people of all ages) Wheat (people of all ages) In rare cases, food ...

  9. Food allergy

    MedlinePlus

    ... people of all ages) Soy (mostly in children) Tree nuts (people of all ages) Wheat (people of ... food when they are young. Allergies to peanuts, tree nuts, and shellfish tend to last a lifetime. ...

  10. Vaginal Practices among Women at High Risk of HIV Infection in Uganda and Tanzania: Recorded Behaviour from a Daily Pictorial Diary

    PubMed Central

    Francis, Suzanna C.; Baisley, Kathy; Lees, Shelley S.; Andrew, Bahati; Zalwango, Flavia; Seeley, Janet; Vandepitte, Judith; Ao, Trong T.; van de Wijgert, Janneke; Watson-Jones, Deborah; Kapiga, Saidi; Grosskurth, Heiner; Hayes, Richard J.

    2013-01-01

    Background Intravaginal practices (IVP) are highly prevalent in sub-Saharan African and have been implicated as risk factors for HIV acquisition. However, types of IVP vary between populations, and detailed information on IVP among women at risk for HIV in different populations is needed. We investigated IVP among women who practice transactional sex in two populations: semi-urban, facility workers in Tanzania who engage in opportunistic sex work; and urban, self-identified sex workers and bar workers in Uganda. The aim of the study was to describe and compare IVP using a daily pictorial diary. Methodology/Principal Findings Two hundred women were recruited from a HIV prevention intervention feasibility study in Kampala, Uganda and in North-West Tanzania. Women were given diaries to record IVP daily for six weeks. Baseline data showed that Ugandan participants had more lifetime partners and transactional sex than Tanzanian participants. Results from the diary showed that 96% of Tanzanian participants and 100% of Ugandan participants reported intravaginal cleansing during the six week study period. The most common types of cleansing were with water only or water and soap. In both countries, intravaginal insertion (e.g. with herbs) was less common than cleansing, but insertion was practiced by more participants in Uganda (46%) than in Tanzania (10%). In Uganda, participants also reported more frequent sex, and more insertion related to sex. In both populations, cleansing was more often reported on days with reported sex and during menstruation, and in Uganda, when participants experienced vaginal discomfort. Participants were more likely to cleanse after sex if they reported no condom use. Conclusions While intravaginal cleansing was commonly practiced in both cohorts, there was higher frequency of cleansing and insertion in Uganda. Differences in IVP were likely to reflect differences in sexual behaviour between populations, and may warrant different approaches to

  11. Daily stress magnifies the association between cognitive decline and everyday memory problems: an integration of longitudinal and diary methods.

    PubMed

    Rickenbach, Elizabeth Hahn; Almeida, David M; Seeman, Teresa E; Lachman, Margie E

    2014-12-01

    We examined whether long-term fluid cognitive decline was associated with memory problems in everyday life, and whether stress plays a moderating role. We expected that the association between cognitive decline and everyday memory problems would be magnified in the context of self-reported and physiological stress. Data are from the Boston Longitudinal Study, a subsample of the Midlife in the United States study. Participants in the current study (n = 112) completed a battery of tests measuring fluid cognitive functioning at Time 1 (T1) and 2 (T2) over 10 years. At T2, participants completed weekly diaries of self-reported daily stressors and everyday memory problems for 12 consecutive weeks. Also at T2, participants provided 4 saliva samples over the course of 1 day to assess physiological stress using diurnal cortisol profiles [cortisol awakening response (CAR) and diurnal cortisol slope (DCS)]. Self-reported daily stressors and a less healthy DCS were associated with more everyday memory problems, and participants with greater cognitive decline reported more memory problems compared to those with less or no decline. Self-reported daily stressors and CAR moderated the relationship of cognitive decline and memory problems. As expected, more cognitive decline was associated with greater increases in memory problems on weeks when individuals reported more daily stressors and for individuals with a less healthy CAR. The current findings can inform interventions aimed to identify factors, such as daily stress, that contribute to daily functioning in the context of cognitive decline. PMID:25365691

  12. The Experience of Chronic Insomnia in Chinese Adults: A Study Using Focus Groups and Insomnia Experience Diaries.

    PubMed

    Yung, Kam-Ping; Chung, Ka-Fai; Ho, Fiona Yan-Yee; Yeung, Wing-Fai; Ng, Tommy Ho-Yee

    2016-01-01

    The subjective experience in 43 Chinese adults with chronic primary insomnia was assessed using focus groups and insomnia experience diaries. Participants recruited from the community and a sleep clinic were diagnosed with DSM-IV-TR insomnia disorder and had sleep difficulties on 3 or more nights per week for at least 6 months. Six focus groups, of 6-8 participants each, were conducted; it was stopped as thematic saturation emerged in the last 2 groups. Using grounded theory approach, we identified 4 themes and 16 subthemes, covering beliefs about the nature and treatment of insomnia, behavioral responses to insomnia, cognitive-emotional and physiological arousal, and emotional experiences associated with insomnia. The findings are in general compatible with qualitative studies in the West, but some subthemes are influenced by Chinese cultural beliefs and values, in particular, use of the traditional Chinese medicine concept, being modest in sleep expectation, and a letting go attitude. Strategies for cultural adaptation of cognitive-behavioral therapy for insomnia in a Chinese society using patients' subjective experience are discussed. PMID:26391848

  13. Testing the perfectionism model of binge eating in mother-daughter dyads: a mixed longitudinal and daily diary study.

    PubMed

    Mushquash, Aislin R; Sherry, Simon B

    2013-04-01

    The perfectionism model of binge eating is an integrative model explaining why perfectionism is tied to binge eating. This study extended and tested this emerging model by proposing daughters' socially prescribed perfectionism (i.e., perceiving one's mother is harshly demanding perfection of oneself) and mothers' psychological control (i.e., a negative parenting style involving control and demandingness) contribute indirectly to daughters' binge eating by generating situations or experiences that trigger binge eating. These binge triggers include discrepancies (i.e., viewing oneself as falling short of one's mother's expectations), depressive affect (i.e., feeling miserable and sad), and dietary restraint (i.e., behaviors aimed at reduced caloric intake). This model was tested in 218 mother-daughter dyads studied using a mixed longitudinal and daily diary design. Daughters were undergraduate students. Results largely supported hypotheses, with bootstrapped tests of mediation suggesting daughters' socially prescribed perfectionism and mothers' psychological control contribute to binge eating through binge triggers. For undergraduate women who believe their mothers rigidly require them to be perfect and whose mothers are demanding and controlling, binge eating may provide a means of coping with or escaping from an unhealthy, unsatisfying mother-daughter relationship. PMID:23557815

  14. Translation, Validation, and Adaptation of the Time Use Diary from English into the Malay Language for Use in Malaysia.

    PubMed

    Asmuri, Siti Noraini; Brown, Ted; Broom, Lisa J

    2016-07-01

    Valid translations of time use scales are needed by occupational therapists for use in different cross-cultural contexts to gather relevant data to inform practice and research. The purpose of this study was to describe the process of translating, adapting, and validating the Time Use Diary from its current English language edition into a Malay language version. Five steps of the cross-cultural adaptation process were completed: (i) translation from English into the Malay language by a qualified translator, (ii) synthesis of the translated Malay version, (iii) backtranslation from Malay to English by three bilingual speakers, (iv) expert committee review and discussion, and (v) pilot testing of the Malay language version with two participant groups. The translated version was found to be a reliable and valid tool identifying changes and potential challenges in the time use of older adults. This provides Malaysian occupational therapists with a useful tool for gathering time use data in practice settings and for research purposes. PMID:27219119

  15. Perceived Partner Responsiveness Mediates the Association Between Sexual and Marital Satisfaction: A Daily Diary Study in Newlywed Couples.

    PubMed

    Gadassi, Reuma; Bar-Nahum, Lior Eadan; Newhouse, Sarah; Anderson, Ragnar; Heiman, Julia R; Rafaeli, Eshkol; Janssen, Erick

    2016-01-01

    Sexuality is an integral part of intimate relationships, yet surprisingly little is known about how and for whom sexuality matters. The present research investigated the interplay of sexual and non-sexual factors that contribute to relationship satisfaction. Specifically, we tested the hypothesis that the association between sexual satisfaction and marital satisfaction is mediated by a non-sexual factor-namely, perceived partner responsiveness (PPR). Additionally, we tested the role of gender as a possible moderator of this mediated association. Thirty-four newlywed couples completed diaries with each spouse reporting their sexual satisfaction, marital satisfaction, and PPR every day for 30 days. We tested our predictions at both the person level (i.e., the mean level across 30 days) and the daily level. At the person level, we found that sexual satisfaction and PPR separately predicted marital satisfaction. Moreover, the effect of sexual satisfaction on marital satisfaction was partially mediated by PPR. No gender differences emerged at this level. At the daily level, we found similar support for partial mediation. However, at this level, gender did serve as a moderator. The stronger mediation found for women was driven by a stronger association between sexual satisfaction and PPR for women than for men. This study joins a growing literature highlighting the role of PPR in dyadic relationships. PMID:25680818

  16. Food extrusion.

    PubMed

    Harper, J M

    1978-01-01

    Extrusion processing has become an important food process in the manufacture of pasta, ready-to-eat cereals, snacks, pet foods, and textured vegetable protein (TVP). An extruder consists of tightly fitting screw rotating within a stationary barrel. Preground and conditioned ingredients enter the screw where they are conveyed, mixed, and heated by a variety of processes. The product exits the extruder through a die where it usually puffs and changes texture from the release of steam and normal forces. Mathematical models for extruder flow and torque have been found useful in describing exclusion operations. Scale-up can be facilitated by the application of these models. A variety of food extruder designs have developed. The differences and similarity of design are discussed. Pertinent literature on the extrusion of cereal/snack products, full-fat soy, TVP, pet foods (dry and semi-moist), pasta, and beverage or other food bases are discussed. In many of these applications, the extruder is a high temperature, short time process which minimizes losses in vitamins and amino acids. Color, flavor, and product shape and texture are also affected by the extrusion process. Extrusion has been widely applied in the production of nutritious foods. Emphasis is placed on the use of extrusion to denature antinutritional factors and the improvement of protein quality and digestibility. PMID:378548

  17. Relative validity of a food frequency questionnaire with a meat-cooking and heterocyclic amine module.

    PubMed

    Cantwell, Marie; Mittl, Beth; Curtin, Jane; Carroll, Ray; Potischman, Nancy; Caporaso, Neil; Sinha, Rashmi

    2004-02-01

    The nutrient and heterocyclic amine (HCA) intake of 165 healthy participants was assessed using a self-administered food frequency questionnaire (FFQ), which included a meat-cooking practices module. A database containing the HCA [2-amino-3,8-dimethylimadazo [4,5-f] quinoxaline (MeIQx) and 2-amino-1-methyl-6-phenylimadazo [4,5-b] pyridine (PhIP)] composition of various types of meat, cooked by different methods and to varying degrees, was developed and validated in conjunction with this module. The relative validity of dietary and HCA intake estimated by the FFQ was investigated using multiple food diaries (3 sets of 4 nonconsecutive day diaries completed over a 3-month period) as the reference method. Crude correlation coefficients of HCA intake assessed by the FFQ and food diaries were 0.43 [95% confidence interval (CI) 0.30-0.55] for MeIQx and 0.22 (95% CI 0.07-0.36) for PhIP intake. Deattenuated correlations were 0.60 (95% CI 0.49-0.69) and 0.36 (95% CI 0.22-0.49), respectively. Absolute MeIQx and PhIP intake was, however, underestimated by the FFQ (21.9 and 78.1 ng/day) compared with the food diaries (34.9 and 263.8 ng/day). The FFQ underestimated total red meat intake, the percentage of consumers, and the median intake of roast/baked and microwaved red meat. PhIP intake was severely underestimated by the FFQ and was most likely because of an underestimation of the percentage of people who cooked chicken using PhIP-producing cooking methods such as broiling and pan-frying. Additionally, the FFQ overestimated the percentage of consumers of baked chicken, a cooking method that produces less PhIP. In conclusion, although the FFQ and meat module underestimated absolute MeIQx and PhIP intake, its ability to rank individuals according to intake was acceptable. PMID:14973110

  18. Affect and Sexual Behavior in Adolescents: A Review of the Literature and Comparison of Momentary Sampling With Diary and Retrospective Self-Report Methods of Measurement

    PubMed Central

    Shrier, Lydia A.; Shih, Mei-Chiung; Beardslee, William R.

    2006-01-01

    Objective Assessment of mental health is important in understanding sexual risk behavior in adolescents, yet few studies have examined how affect is directly related to sexual behavior. Momentary sampling (MS) methods permit real-time assessment of affect in relation to specific events and embed the collected data in the context of the respondent’s moment-to-moment life. The objectives of this study were to review the literature on affect and sexual behavior and to compare the feasibility and acceptability of MS with diaries and retrospective self-report as a means of collecting temporally relevant data on affect and sexual behavior in adolescents. Methods Sexually active, nondepressed adolescent outpatients who were aged 15 to 18 years were randomly assigned to a schedule of the 3 methods of data collection for 2 weeks each. All participants completed a retrospective self-report by interview at the end of each 2-week period. In the diary arm, participants completed twice-daily paper-and-pencil diary cards, which were returned by mail. In the MS arm, participants used 2-way pagers to respond to several random pages per day. Primary outcomes included rates of completion (diaries vs MS reports) and the participants’ tolerance of and preferences for the methods. A secondary outcome was the agreement in means for positive and negative affect and in report of days on which substance use and sexual activity occurred. Associations of affect with contextual factors and with sexual activity were also explored in the MS arm. Results Ten youths completed 30 of 30 retrospective self-reports (100%, 3 per participant, by design), 254 of 280 diaries (91%; mean: 25.4 per participant), and 442 of 600 MS reports (74%; mean: 44.2 per participant). Most participants preferred the MS method to the diaries or retrospective self-report. Affect scores and reports of sexual activity and substance use were correlated among the methods. Measured with MS, affect was found to differ by

  19. Emotional Intolerance and Core Features of Anorexia Nervosa: A Dynamic Interaction during Inpatient Treatment? Results from a Longitudinal Diary Study

    PubMed Central

    Stroe-Kunold, Esther; Friederich, Hans-Christoph; Stadnitski, Tatjana; Wesche, Daniela; Herzog, Wolfgang; Schwab, Michael; Wild, Beate

    2016-01-01

    Objective The role of emotion dysregulation with regard to the psychopathology of anorexia nervosa (AN) is increasingly discussed. It is both assumed that AN symptoms have an impact on difficulties in tolerating aversive emotions and that—conversely—emotion dysregulation influences AN. To date, such conclusions are drawn on the basis of cross-sectional data not allowing for inferences on the temporal dynamics. The current study investigates the longitudinal interaction between emotional intolerance and core AN symptoms over the course of inpatient treatment by comparing patients with high (BMI<15 kg/m2) vs. low symptom severity (HSS vs. LSS). Method The study adopted a longitudinal, process-oriented design with N = 16 analysed electronic diaries. Throughout the course of their inpatient treatment, the patients answered questions daily about emotional intolerance and their AN-specific cognitions and behaviours. The temporal dynamics between emotional intolerance and these variables were analysed using a multivariate time series approach. Results The time series of the processes under investigation adequately reflected the individual treatment courses. The majority of significant linear time trends was found for HSS patients. Most importantly, analysis revealed significant temporal interactions between emotional intolerance and AN symptoms in almost 70% of HSS patients. Thereby, up to 37% of variance in eating restraint and up to 23% in weight concern could be attributed to changes in emotional intolerance. Conclusions The findings support the notion that intolerable unpleasant emotions in severely affected AN patients influence their psychopathology. Additionally, time series analysis outlined the inter-individual heterogeneity of psychosomatic treatment courses of AN patients. PMID:27191959

  20. The parental daily diary. A sensitive measure of the process of change in a child maltreatment prevention program.

    PubMed

    Peterson, Lizette; Tremblay, George; Ewigman, Bernard; Popkey, Connie

    2002-10-01

    There is a substantial deficit of sensitive measures of parental discipline in the area of prevention, generally, and in child maltreatment prevention specifically, despite reports that over a million children experience maltreatment in the United States every year. Part of the challenge in locating such measures is the impossibility of obtaining accurate observational measures of the degree of harsh discipline, unless extremely large populations are used. The majority of studies on harsh discipline have dealt with this problem by using self-report instruments or proxy observation tasks (such as observing mother-child interactions in a compliance framework). The most well-known self-report instruments, such as the Child Abuse Potential Inventory (Milner, 1986), are constructed to measure parental pathology in maltreating parents rather than to identify parents who might benefit from preventive endeavors. In contrast, there are no well standardized measures of mother-child interaction that document a sensitivity to the presence of harsh discipline, possibly due to the clear pressure of social desirability problems. This paper outlines a daily self-observation measure of parental disciplinary behavior in the form of a diary. This self-monitoring instrument offered data on the overall feelings and disciplinary behaviors used daily following each session on parenting group interventions. The study showed a gradual decrease in physical punishment and a gradual increase in planned ignoring across treatment, as these were introduced as part of an ongoing curriculum. The use of an explicit technique, such as time-out, increased abruptly rather than gradually and effects were seen only after specific instruction. Advantages and future applications of this kind of ongoing self-observation measure of treatment progress are described. PMID:12375378

  1. Food Science.

    ERIC Educational Resources Information Center

    Barkman, Susan J.

    1996-01-01

    Presents food science experiments designed for high school science classes that aim at getting students excited about science and providing them with real-life applications. Enables students to see the application of chemistry, microbiology, engineering, and other basic and applied sciences to the production, processing, preservation, evaluation,…

  2. Weaning Foods.

    ERIC Educational Resources Information Center

    Chauliac, Michel; And Others

    1987-01-01

    Described in this issue of "Children in the Tropics" are handicraft, semi-industrial, and industrial projects which produce weaning foods in developing countries. The introductory section briefly discusses the global epidemiology of malnutrition and offers guidelines for combatting malnutrition. Chapter I provides a framework for reflection on the…

  3. Food Service.

    ERIC Educational Resources Information Center

    Furneisen, Barbara K.

    Written to teach deaf students skills in food services, this guide and the two related documents (see note) present practical skills needed to work in a school dining room setting serving approximately two hundred students and faculty. Eleven units are included, with each unit containing from three to eleven lessons. Each lesson includes an…

  4. Food Labeling

    MedlinePlus

    ... Information on the amount of dietary fat, cholesterol, dietary fiber, dietary sodium, carbohydrates, dietary proteins, vitamins, and minerals in each serving Definitions for terms such as low-fat and high-fiber Information to help you see how a food ...

  5. Public Report on Health: Development of a Nutritive Value Calculator for Indian Foods and Analysis of Food Logs and Nutrient Intake in six States

    PubMed Central

    Sathyamala, C; Kurian, NJ; DE, Anuradha; Saxena, KB; Priya, Ritu; Baru, Rama; Srivastava, Ravi; Mittal, Onkar; Noronha, Claire; Samson, Meera; Khalsa, Sneh; Puliyel, Ashish

    2014-01-01

    The Public Report on Health (PRoH) was initiated in 2005 to understand public health issues for people from diverse backgrounds living in different region specific contexts. States were selected purposively to capture a diversity of situations from better-performing states and not-so-well performing states. Based on these considerations, six states – the better-performing states of Tamil Nadu (TN), Maharashtra (MH) and Himachal Pradesh (HP) and the not-so-well performing states of Madhya Pradesh (MP), Uttar Pradesh (UP) and Orissa (OR) – were selected. This is a report of a study using food diaries to assess food intakes in sample households from six states of India. Method: Food diaries were maintained and all the raw food items that went into making the food in the household was measured using a measuring cup that converted volumes into dry weights for each item. The proportion consumed by individual adults was recorded. A nutrient calculator that computed the total nutrient in the food items consumed, using the ‘Nutritive Value of Indian Foods by Gopalan et al., was developed to analyze the data and this is now been made available as freeware (http://bit.ly/ncalculator). The total nutrients consumed by the adults, men and women was calculated. Results: Identifying details having been removed, the raw data is available, open access on the internet http://bit.ly/foodlogxls.The energy consumption in our study was 2379 kcal per capita per day. According to the Summary Report World Agriculture the per capita food consumption in 1997-99 was 2803 which is higher than that in the best state in India. The consumption for developing countries a decade ago was 2681 and in Sub-Saharan Africa it was 2195. Our data is compatible in 2005 with the South Asia consumption of 2403 Kcal per capita per day in 1997-99. For comparison, in industrialized countries it was 3380. In Tamil Nadu it was a mere 1817 kcal. Discussion: The nutrient consumption in this study suggests that

  6. Effect of prior diet on consumption and digestion of prey and non-prey food by adults of the generalist predator Coleomegilla maculata (Coleoptera: Coccinellidae

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Coleomegilla maculata adults fed on prey (Colorado potato beetle eggs) or non-prey (corn pollen) food following 7 days of feeding on a mixed diet, showed differences in ingestion, with females consuming greater quantities of pollen, and males consuming greater quantities of eggs, under no-choice con...

  7. Design, development and validation of software for modelling dietary exposure to food chemicals and nutrients.

    PubMed

    McNamara, C; Naddy, B; Rohan, D; Sexton, J

    2003-10-01

    The Monte Carlo computational system for stochastic modelling of dietary exposure to food chemicals and nutrients is presented. This system was developed through a European Commission-funded research project. It is accessible as a Web-based application service. The system allows and supports very significant complexity in the data sets used as the model input, but provides a simple, general purpose, linear kernel for model evaluation. Specific features of the system include the ability to enter (arbitrarily) complex mathematical or probabilistic expressions at each and every input data field, automatic bootstrapping on subjects and on subject food intake diaries, and custom kernels to apply brand information such as market share and loyalty to the calculation of food and chemical intake. PMID:14555354

  8. Food Nanotechnology: Food Packaging Applications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Astonishing growth in the market for nanofoods is predicted in the future, from the current market of $2.6 billion to $20.4 billion in 2010. The market for nanotechnology in food packaging alone is expected to reach $360 million in 2008. In large part the impetus for this predicted growth is the e...

  9. Food Nanotechnology - Food Packaging Applications

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Astonishing growth in the market for nanofoods is predicted in the future, from the current market of $2.6 billion to $20.4 billion in 2010. The market for nanotechnology in food packaging alone is expected to reach $360 million in 2008. In large part, the impetus for this predicted growth is the ...

  10. Usability testing of a Smartphone for accessing a web-based e-diary for self-monitoring of pain and symptoms in sickle cell disease.

    PubMed

    Jacob, Eufemia; Stinson, Jennifer; Duran, Joana; Gupta, Ankur; Gerla, Mario; Ann Lewis, Mary; Zeltzer, Lonnie

    2012-07-01

    We examined the usability of smartphones for accessing a web-based e-Diary for self-monitoring symptoms in children and adolescents with sickle cell disease (SCD). One group of participants (n = 10; mean age, 13.1 ± 2.4 y; 5 M; 5 F) responded to questions using precompleted paper-based measures. A second group (n = 21; mean age, 13.4 ± 2.4 y; 10 M; 11 F) responded based on pain and symptoms they experienced over the previous 12 hours. The e-Diary was completed with at least 80% accuracy when compared to paper-based measures. Symptoms experienced over the previous 12 hours included feeling tired (33.3%), headache (28.6%), coughing (23.8%), lack of energy/fatigue (19.0%), yellowing of the eyes (19.0%), pallor (19.0%), irritability (19.0%), stiffness in joints (19.0%), general weakness (14.3%), and pain (14.3%), rating on average as 2.0 ± 1.7 (on 0 to 10 scale). Overall, sleep was good (8.1 ± 1.4 on the 0 to 10 scale). In conclusion, children with SCD were able to use smartphones to access a web-based e-Diary for reporting pain and symptoms. Smartphones may improve self-reporting of symptoms and communication between patients and their health care providers, who may consequently be able to improve pain and symptom management in children and adolescents with SCD in a timely manner. PMID:22627570

  11. Usability Testing of a Smartphone for Accessing a Web-Based e-Diary for Self-Monitoring of Pain and Symptoms in Sickle Cell Disease

    PubMed Central

    Jacob, Eufemia; Stinson, Jennifer; Duran, Joana; Gupta, Ankur; Gerla, Mario; Lewis, Mary Ann; Zeltzer, Lonnie

    2012-01-01

    We examined the usability of smartphones for accessing a web-based e-Diary for self-monitoring symptoms in children and adolescents with sickle cell disease (SCD). One group of participants (n=10; mean age 13.1 ± 2.4 years; 5M; 5F) responded to questions using pre-completed paper-based measures. A second group (n=21; mean age 13.4 ± 2.4 years; 10M;11F) responded based on pain and symptoms they experienced over the previous 12 hours. The e-Diary was completed with at least 80% accuracy when compared to paper-based measures. Symptoms experienced over the previous 12 hours included feeling tired (33.3%), headache (28.6%), coughing (23.8%), lack of energy/fatigue (19.0%), yellowing of the eyes (19.0%), pallor (19.0%), irritability (19.0%), stiffness in joints (19.0%), general weakness (14.3%), and pain (14.3%), rating on average as 2.0 ± 1.7 (on 0 to 10 scale). Overall, sleep was good (8.1 ± 1.4 on the 0 to 10 scale). In conclusion, children with SCD were able to use smartphones to access a web-based e-Diary for reporting pain and symptoms. Smartphones may improve self-reporting of symptoms and communication between patients and their health care providers, who may consequently be able to improve pain and symptom management in children and adolescents with SCD in a timely manner. PMID:22627570

  12. Improvement of Expressed Breast Milk in Mothers of Preterm Infants by Recording Breast Milk Pumping Diaries in a Neonatal Center in China

    PubMed Central

    Wu, Bin; Zheng, Jinxia; Zhou, Ming; Xi, Xiaohong; Wang, Qin; Hua, Jing; Hu, Xuefeng; Liu, Jiang-Qin

    2015-01-01

    Objectives Because inadequate expression of human milk (EBM) in mothers of hospitalized infants were noticed in a neonatal center of our hospital, family education program was carried out to increase the EBM. Methods A breast milk pumping diary was introduced to the mothers with preterm infant(s) admitted in the NICU. The ratios of EBM (days of EBM to NICU/hospitalized days), breast milk feeding (BMF) (days of infants fed with exclusive human milk/hospitalized days), mixed feeding (MF) (days of infants fed with partial breast milk and partial formula/hospitalized days), and formula feeding (FF) (days of infants fed with preterm formula/hospitalized days) were evaluated. Results During January to April, 2014, the ratios of EBM to the NICU, BMF, MF and FF were 28.11%, 6.6%, 32.8% and 60.6%, respectively. After the introduction of breast milk pumping diary to the mothers from May 2014, the ratio of EBM to the NICU increased significantly to 53.3% (p<0.01) within the following eight months. Both the ratios of BMF and MF also rose to 23.8% and MF 55.3%, respectively. Consequently, the ratio of FF was reduced to 20.9%. Exclusive breast milk feeding also significantly reduce the duration of nil per oral (NPO) of the very low birth weight infants during hospital stay as compared to those fed with mixed feeding and formula feeding. Conclusion The introduction of a breast milk pumping diary was associated with a significant increase in the intake of EBM of the hospitalized preterm newborns. PMID:26637118

  13. Notes from a war diary--the filter system of sorting casualties from the battle of Cassino--Italy May 1944.

    PubMed

    Morgan, L J; Morgan, H; Morgan, B

    2010-06-01

    This is the second extract taken from the War Diaries of Brigadier JG Morgan CBE TD MD and is specifically taken from papers he used to prepare a talk for a Civil Defence Audience in the 1950's. Having introduced a system of filtering in Tripoli in 1943 when in command of 48th General Hospital, he was specifically appointed to oversee the medical arrangements for the Battle of Cassino and was awarded the CBE for his work which is outlined below. It has been prepared from the original documents and edited by his sons. PMID:20648956

  14. Daily Pain Diary

    MedlinePlus

    ... øXÎ +0tØʆ”,üè~›õ ƒ ÃDö†ÆÒ. G5 ÄÅ ¦³5¸ x Á4ˆÜ ` U Ä endstream endobj ... QBáÄ^8  ¬ !ºR± —#ðvä ºËě†ê¢–÷ ꈼÁ-ÃAŒD \\ A 3¦©©¬ˆ SYá l JÍ ò‡¨ú6Tn ... èè Q„ÆÓ •¾×ðŒó»% ~мø‹ æ¶Ààžd¸= ÈÂT hØ4 `Hò\\C 0 «k 8T¦( ...

  15. Diary of a daughter.

    PubMed

    Pradhan, Sheetal

    2016-01-01

    This is a personal account of my struggle as a young medical student after my mother was diagnosed with an incurable illness; she subsequently passed away. Through this story, I share my experience with the medical profession from the perspective of the daughter of a terminally ill mother. PMID:27260825

  16. Mojave Desert Diary

    ERIC Educational Resources Information Center

    Breed, Allen F.

    1974-01-01

    This is an account of a trip to the Mojave Desert sponsored by the California Youth Authority's Community Parole Center for wards who are selected on the basis of their potential for growth and their ability to make a connection between what they do in the wilderness and what they do on the streets. (PD)

  17. NEWS: Conference diary

    NASA Astrophysics Data System (ADS)

    2000-03-01

    18 - 20 October 2000 Santa Fe, Argentina 5th Symposium of Investigators in Physics Education. Info: Ing Cristina Camara, GIDEAF Departamento de Fisica, Facultad de Ingenieria Quimica - UNL, Santiago del Estero 2829, 3000 Santa Fe, Argentina (ccamara@fiqus.unl.edu.ar or www.unl.edu.ar/sief5 )

  18. A toy story: Association between young children's knowledge of fast food toy premiums and their fast food consumption.

    PubMed

    Longacre, Meghan R; Drake, Keith M; Titus, Linda J; Cleveland, Lauren P; Langeloh, Gail; Hendricks, Kristy; Dalton, Madeline A

    2016-01-01

    Fast food restaurants spend millions of dollars annually on child-targeted marketing, a substantial portion of which is allocated to toy premiums for kids' meals. The objectives of this study were to describe fast food toy premiums, and examine whether young children's knowledge of fast food toy premiums was associated with their fast food consumption. Parents of 3- to 5-year old children were recruited from pediatric and WIC clinics in Southern New Hampshire, and completed a cross-sectional survey between April 2013-March 2014. Parents reported whether their children usually knew what toys were being offered at fast food restaurants, and whether children had eaten at any of four restaurants that offer toy premiums with kids' meals (McDonald's, Burger King, Subway, Wendy's) during the 7 days preceding the survey. Seventy-one percent of eligible parents participated (N = 583); 48.4% did not receive any education beyond high school, and 27.1% of children were non-white. Half (49.7%) the children had eaten at one or more of the four fast food restaurants in the past week; one-third (33.9%) had eaten at McDonald's. The four restaurants released 49 unique toy premiums during the survey period; McDonald's released half of these. Even after controlling for parent fast food consumption and sociodemographics, children were 1.38 (95% CI = 1.04, 1.82) times more likely to have consumed McDonald's if they usually knew what toys were offered by fast food restaurants. We did not detect a relationship between children's toy knowledge and their intake of fast food from the other restaurants. In this community-based sample, young children's knowledge of fast food toys was associated with a greater frequency of eating at McDonald's, providing evidence in support of regulating child-directed marketing of unhealthy foods using toys. PMID:26471803

  19. A diary study on work-related smartphone use, psychological detachment and exhaustion: examining the role of the perceived segmentation norm.

    PubMed

    Derks, Daantje; van Mierlo, Heleen; Schmitz, Elisabeth B

    2014-01-01

    In this diary study, we examined the associations between daily work-related smartphone use and daily psychological detachment and daily work-related exhaustion within a group of smartphone owners. In addition, we studied the role of the perceived segmentation norm at the workplace as a moderator of the link between work-related smartphone use and detachment. A total of 70 employees using smartphones on initiative of their employer completed a diary questionnaire on 4 successive workdays (N = 268 data points). We hypothesized that work-related smartphone use is negatively related to psychological detachment and that psychological detachment, in turn, is negatively related to work-related exhaustion. Finally, we expected that especially employees who perceive a high segmentation norm at their workplace have difficulties to psychologically detach from work on days that they use their smartphone more intensively. Overall, the results of multilevel analyses supported these hypotheses. The findings emphasize the importance of a clear organizational policy regarding work-related smartphone use outside of work hours. PMID:24447222

  20. Using multiple household food inventories to measure food availability in the home over 30 days: a pilot study

    PubMed Central

    2010-01-01

    Background The consumption of foods, especially by children, may be determined by the types of foods that are available in the home. Because most studies use a single point of data collection to determine the types of foods in the home, which can miss the change in availability when resources are not available, the primary objective of this study was to determine the extent to which the weekly availability of household food items changed over one month by 1) developing the methodology for the direct observation of the presence and amount of food items in the home; 2) conducting five in-home household food inventories over a thirty-day period in a small convenience sample; and 3) determining the frequency that food items were present in the participating households. Methods After the development and pre-testing of the 251-item home observation guide that used direct observation to determine the presence and amount of food items in the home (refrigerator, freezer, pantry, elsewhere), two trained researchers recruited a convenience sample of 9 households (44.4% minority); administered a baseline questionnaire (personal info, shopping habits, food resources, and food security); and conducted 5 in-home assessments (7-day interval) over a 30-day period. Each in-home assessment included food-related activities since the last assessment, and an observational survey of types and amounts of foods present. Results Complete data were collected from all 9 women (32.8 y ± 6.0; 3 married; 4 ± 1.6 adults/children in household; 4 received food assistance; and 6 had very low food security) and their households. Weekly grocery purchases (place, amount, and purpose) varied from once (n = 1) to every week (n = 5); 4 used fast food 2-3 times/wk for 4 weeks. The weekly presence and amounts of fresh and processed fruits and vegetables and dairy varied. Conclusions The feasibility of conducting multiple in-home assessments was confirmed with 100% retention of participants through 5 in

  1. Fast Foods, Organic Foods, Fad Diets

    Technology Transfer Automated Retrieval System (TEKTRAN)

    There is no standard definition of fast food. Generally, fast food is eaten without cutlery, and fast-food restaurants have no wait staff. Failure to have a standardized definition makes it difficult to compare studies. Foods available outside the home tend to be high in energy and fat compared w...

  2. Consumption of spicy foods and total and cause specific mortality: population based cohort study

    PubMed Central

    Lv, Jun; Qi, Lu; Yu, Canqing; Yang, Ling; Guo, Yu; Chen, Yiping; Bian, Zheng; Sun, Dianjianyi; Du, Jianwei; Ge, Pengfei; Tang, Zhenzhu; Hou, Wei; Chen, Junshi; Chen, Zhengming

    2015-01-01

    Objective To examine the associations between the regular consumption of spicy foods and total and cause specific mortality. Design Population based prospective cohort study. Setting China Kadoorie Biobank in which participants from 10 geographically diverse areas across China were enrolled between 2004 and 2008. Participants 199 293 men and 288 082 women aged 30 to 79 years at baseline after excluding participants with cancer, heart disease, and stroke at baseline. Main exposure measures Consumption frequency of spicy foods, self reported once at baseline. Main outcome measures Total and cause specific mortality. Results During 3 500 004 person years of follow-up between 2004 and 2013 (median 7.2 years), a total of 11 820 men and 8404 women died. Absolute mortality rates according to spicy food consumption categories were 6.1, 4.4, 4.3, and 5.8 deaths per 1000 person years for participants who ate spicy foods less than once a week, 1 or 2, 3 to 5, and 6 or 7 days a week, respectively. Spicy food consumption showed highly consistent inverse associations with total mortality among both men and women after adjustment for other known or potential risk factors. In the whole cohort, compared with those who ate spicy foods less than once a week, the adjusted hazard ratios for death were 0.90 (95% confidence interval 0.84 to 0.96), 0.86 (0.80 to 0.92), and 0.86 (0.82 to 0.90) for those who ate spicy food 1 or 2, 3 to 5, and 6 or 7 days a week, respectively. Compared with those who ate spicy foods less than once a week, those who consumed spicy foods 6 or 7 days a week showed a 14% relative risk reduction in total mortality. The inverse association between spicy food consumption and total mortality was stronger in those who did not consume alcohol than those who did (P=0.033 for interaction). Inverse associations were also observed for deaths due to cancer, ischemic heart diseases, and respiratory diseases. Conclusion In this large prospective study, the habitual

  3. "Assessment of identity during adolescence using daily diary methods: Measurement invariance across time and sex": Correction to Becht et al. (2015).

    PubMed

    2016-06-01

    Reports an error in "Assessment of Identity During Adolescence Using Daily Diary Methods: Measurement Invariance Across Time and Sex" by Andrik I. Becht, Susan J. T. Branje, Wilma A. M. Vollebergh, Dominique F. Maciejewski, Pol A. C. van Lier, Hans M. Koot, Jaap J. A. Denissen and Wim H. J. Meeus (Psychological Assessment, Advanced Online Publication, Aug 10, 2015, np). In the article the participants should have been reported as N = 494. No differences were found in the results upon reanalyzing the data with the correct number of participants. Additionally, the last sentence of the first full paragraph in the Invariance Across Boys and Girls subsection of the Method section should read "In the fourth model, strict invariance was examined, in which the residual variances were constrained to be equal for boys and girls." (The following abstract of the original article appeared in record 2015-36246-001.) The aim of this study was to assess measurement invariance of adolescents' daily reports on identity across time and sex. Adolescents (N = 497; mean age = 13.32 years at Time 1, 56.7% boys) from the general population reported on their identity commitments, exploration in depth and reconsideration on a daily basis for 3 weeks within 1 year across 5 years. We used the single-item version of the Utrecht Management of Identity Commitments Scale (UMICS; Klimstra et al., 2010), a broad measure of identity-formation processes covering both interpersonal and educational identity domains. This study tested configural, metric, scalar, and strict measurement invariance across days within weeks, across sex, across weeks within years, and across years. Results indicated that daily diary reports show strict measurement invariance across days, across weeks within years, across years, and across boys and girls. These results support the use of daily diary methods to assess identity at various time intervals ranging from days to years and across sex. Results are discussed with

  4. Association between the seven-repeat allele of the dopamine-4 receptor gene (DRD4) and spontaneous food intake in pre-school children

    PubMed Central

    Silveira, Patrícia Pelufo; Portella, André Krumel; Kennedy, James L.; Gaudreau, Hélène; Davis, Caroline; Steiner, Meir; Soares, Claudio N.; Matthews, Stephen G.; Sokolowski, Marla B.; Dubé, Laurette; Loucks, Eric B.; Hamilton, Jill; Meaney, Michael J.; Levitan, Robert D.

    2013-01-01

    Background Studies in adults show associations between the hypofunctional seven-repeat allele (7R) of the dopamine-4 receptor gene (DRD4), increased eating behaviour and/or obesity, particularly in females. We examined whether 7R is associated with total caloric intake and/or food choices in pre-schoolers. Methods 150 four-year-old children taking part in a birth cohort study in Canada were administered a snack test meal in a laboratory setting. Mothers also filled out a food frequency questionnaire to address childrens’ habitual food consumption. Total caloric and individual macronutrient intakes during the snack meal and specific types of foods as reported in the food diaries were compared across 7R allele carriers vs. non-carriers, using current BMI as a co-variate. Results We found significant sex by genotype interactions for fat and protein intake during the snack test. Post-hoc testing revealed that in girls, but not boys, 7R carriers ate more fat and protein than did non-carriers. Based on the food diaries, across both sexes, 7R carriers consumed more portions of ice cream and less vegetables, eggs, nuts and whole bread, suggesting a less healthy pattern of habitual food consumption. Conclusion The 7R allele of DRD4 influences macronutrient intakes and specific food choices as early as four years of age. The specific pattern of results further suggests that prior associations between the 7R allele and adult overeating/obesity may originate in food choices observable in the preschool years. Longitudinal follow-up of these children will help establish the relevance of these findings for obesity risk and prevention. PMID:24153108

  5. Use of Irradiated Foods

    NASA Technical Reports Server (NTRS)

    Brynjolfsson, A.

    1985-01-01

    The safety of irradiated foods is reviewed. Guidelines and regulations for processing irradiated foods are considered. The radiolytic products formed in food when it is irradiated and its wholesomeness is discussed. It is concluded that food irradiation processing is not a panacea for all problems in food processing but when properly used will serve the space station well.

  6. Inclusion of pork meat in the diets of young women reduces their intakes of energy-dense, nutrient-poor foods: results from a randomized controlled trial.

    PubMed

    McArthur, Jennifer O; Gough, Natalie M; Petocz, Peter; Samman, Samir

    2014-06-01

    Adherence of young women to dietary recommendations has been examined predominantly by surveys. This study aimed to determine the quality of women's diets relative to the Australian Guide to Healthy Eating (AGHE); and to evaluate dietary changes during an intervention trial with pork meat or an iron supplement. A 12-week randomized trial was conducted in young women who were assigned to one of three groups. They maintained three, seven-day food diaries while continuing their routine diet (CG); taking an iron supplement (SG); or incorporating into their diets 500 g/week of pork (PG). Participants (n = 58) provided dietary information on 1218 diary-days. The serves consumed from the vegetable, fruit and dairy groups were lower (p < 0.001), and from the meat and alternatives group greater (p < 0.001) than the recommended serves. PG consumed significantly fewer (p < 0.001) serves of "extra" foods, and ate fruit more frequently (p < 0.001) than CG and SG. The participants' dietary self-assessment showed poor agreement with the AGHE description of "serve". The inclusion of pork in the diets of young women is associated with the reduced consumption of energy-dense nutrient-poor "extra" foods and increased frequency of fruit intake. The effect may be explained by diverse factors such as increased food knowledge, cooking skills and the effect of pork on satiety. PMID:24949547

  7. Inclusion of Pork Meat in the Diets of Young Women Reduces Their Intakes of Energy-Dense, Nutrient-Poor Foods: Results from a Randomized Controlled Tria

    PubMed Central

    McArthur, Jennifer O.; Gough, Natalie M.; Petocz, Peter; Samman, Samir

    2014-01-01

    Adherence of young women to dietary recommendations has been examined predominantly by surveys. This study aimed to determine the quality of women’s diets relative to the Australian Guide to Healthy Eating (AGHE); and to evaluate dietary changes during an intervention trial with pork meat or an iron supplement. A 12-week randomized trial was conducted in young women who were assigned to one of three groups. They maintained three, seven-day food diaries while continuing their routine diet (CG); taking an iron supplement (SG); or incorporating into their diets 500 g/week of pork (PG). Participants (n = 58) provided dietary information on 1218 diary-days. The serves consumed from the vegetable, fruit and dairy groups were lower (p < 0.001), and from the meat and alternatives group greater (p < 0.001) than the recommended serves. PG consumed significantly fewer (p < 0.001) serves of “extra” foods, and ate fruit more frequently (p < 0.001) than CG and SG. The participants’ dietary self-assessment showed poor agreement with the AGHE description of “serve”. The inclusion of pork in the diets of young women is associated with the reduced consumption of energy-dense nutrient-poor “extra” foods and increased frequency of fruit intake. The effect may be explained by diverse factors such as increased food knowledge, cooking skills and the effect of pork on satiety. PMID:24949547

  8. It’s Called “Going Out to Play”: A Video Diary Study of Hmong Girls’ Perspectives on Running Away

    PubMed Central

    Edinburgh, Laurel D.; Garcia, Carolyn M.; Saewyc, Elizabeth M.

    2015-01-01

    How do Hmong immigrant adolescent girls’ decide to run away, return home, leave again, or stay home? Video diaries by 11 sexually-exploited runaway Hmong girls, age 13–16, revealed four themes: “Fighting restrictions,” resisting family cultural expectations and desires to be like other American teens; “Not Running Away, Going Out to Play,” which captured impulsive decision-making; “Unrestrained Partying” described runaway experiences but minimized dangers they faced; and “Trying to Change,” returning home because of family bonds and wanting to “be someone good.” Given their limited ability to anticipate risks, interventions should focus on runaway prevention initiatives for Hmong families and teens. PMID:23311908

  9. Responsiveness to the Negative Affect System as a Function of Emotion Perception: Relations Between Affect and Sociability in Three Daily Diary Studies.

    PubMed

    Moeller, Sara K; Nicpon, Catherine G; Robinson, Michael D

    2014-04-30

    Perceiving emotions clearly and accurately is an important component of emotional intelligence (EI). This skill is thought to predict emotional and social outcomes, but evidence for this point appears somewhat underwhelming in cross-sectional designs. The present work adopted a more contextual approach to understanding the correlates of emotion perception. Because emotion perception involves awareness of affect as it occurs, people higher in this skill might reasonably be expected to be more attuned to variations in their affective states and be responsive to them for this reason. This novel hypothesis was pursued in three daily diary studies (total N = 247), which found systematic evidence for the idea that higher levels of daily negative affect predicted lesser sociability particularly, and somewhat exclusively, among people whose emotion perception skills were high rather than low. The results support a contextual understanding of individual differences in emotion perception and how they operate. PMID:24789808

  10. Responsiveness to the Negative Affect System as a Function of Emotion Perception: Relations between Affect and Sociability in Three Daily Diary Studies

    PubMed Central

    Moeller, Sara K.; Nicpon, Catherine G.; Robinson, Michael D.

    2014-01-01

    Perceiving emotions clearly and accurately is an important component of emotional intelligence. This skill is thought to predict emotional and social outcomes, but evidence for this point appears somewhat underwhelming in cross-sectional designs. The present work adopted a more contextual approach to understanding the correlates of emotion perception instead. Because emotion perception involves awareness of affect as it occurs, people higher in this skill might reasonably be expected to be more attuned to variations in their affective states and be responsive to them for this reason. This novel hypothesis was pursued in three daily diary studies (total N = 247), which found systematic evidence for the idea that higher levels of daily negative affect predicted lesser sociability particularly, and somewhat exclusively, among people whose emotion perception skills were high rather than low. The results support a contextual understanding of individual differences in emotion perception and how they operate. PMID:24789808

  11. Food and Nutrition Service

    MedlinePlus

    ... Find A Report SNAP WIC Food Distribution Programs Food Security Nutrition Education Program Integrity Child Nutrition Programs Demos/Grant Projects FNS Strategic Plan Other Resources Food & Nutrition Information Center National Agriculture Library National Collaborative ...

  12. Norovirus: Food Handlers

    MedlinePlus

    ... sector alimentario Norovirus and Working With Food CDC Vital Signs Report Preventing Norovirus Outbreaks, Food Service has a ... norovirus Overview Symptoms Transmission Prevention Treatment Resources CDC Vital Signs — Preventing Norovirus Outbreaks, Food Service has a ...

  13. Electrotechnologies to process foods

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Electrical energy is being used to process foods. In conventional food processing plants, electricity drives mechanical devices and controls the degree of process. In recent years, several processing technologies are being developed to process foods directly with electricity. Electrotechnologies use...

  14. Refrigeration and Food Safety

    MedlinePlus

    ... Types of Bacteria in Refrigerated Foods Safe Refrigerator Temperature Safe Handling of Foods for Refrigerating Placement of ... or packed in snow. He realized the cold temperatures would keep game for times when food was ...

  15. The World Food Prospect

    ERIC Educational Resources Information Center

    Brown, Lester R.

    1975-01-01

    Cites evidence to support the theory that the world food shortage will become a chronic condition. Describes the depletion of surplus food supplies and the increasing dependence on North America for food supplies. (MLH)

  16. Development of Lymantria dispar affected by manganese in food.

    PubMed

    Kula, Emanuel; Martinek, Petr; Chromcová, Lucie; Hedbávný, Josef

    2014-10-01

    We studied the response of gypsy moth (Lymantria dispar (Linnaeus) (Lepidoptera: Lymantriidae)) to the content of manganese in food in the laboratory breeding of caterpillars. The food of the caterpillars {Betula pendula Roth (Fagales: Betulaceae) leaves} was contaminated by dipping in the solution of MnCl2 · 4H2O with manganese concentrations of 0, 0.5, 5 and 10 mg ml(-1), by which differentiated manganese contents (307; 632; 4,087 and 8,124 mg kg(-1)) were reached. Parameters recorded during the rearing were as follows: effect of manganese on food consumption, mortality and length of the development of caterpillars, pupation and hatching of imagoes. At the same time, manganese concentrations were determined in the offered and unconsumed food, excrements, and exuviae of the caterpillars, pupal cases and imagoes by using the AAS method. As compared with the control, high manganese contents in the food of gypsy moth caterpillars affected the process of development particularly by increased mortality of the first instar caterpillars (8 % mortality for caterpillars with no Mn contamination (T0) and 62 % mortality for subjects with the highest contamination by manganese (T3)), by prolonged development of the first-third instar (18.7 days (T0) and 27.8 days (T3)) and by increased food consumption of the first-third instar {0.185 g of leaf dry matter (T0) and 0.483 g of leaf dry matter (T3)}. The main defence strategy of the caterpillars to prevent contamination by the increased manganese content in food is the translocation of manganese into frass and exuviae castoff in the process of ecdysis. In the process of development, the content of manganese was reduced by excretion in imagoes to 0.5 % of the intake level even at its maximum inputs in food. PMID:25028315

  17. Space Food Systems Laboratory

    NASA Technical Reports Server (NTRS)

    Perchonok, Michele; Russo, Dane M. (Technical Monitor)

    2001-01-01

    The Space Food Systems Laboratory (SFSL) is a multipurpose laboratory responsible for space food and package research and development. It is located on-site at Johnson Space Center in Building 17. The facility supports the development of flight food, menus, packaging and food related hardware for Shuttle, International Space Station, and Advanced Life Support food systems. All foods used to support NASA ground tests and/or missions must meet the highest standards before they are 'accepted' for use on actual space flights. The foods are evaluated for nutritional content, sensory acceptability, safety, storage and shelf life, and suitability for use in micro-gravity. The food packaging is also tested to determine its functionality and suitability for use in space. Food Scientist, Registered Dieticians, Packaging Engineers, Food Systems Engineers, and Technicians staff the Space Food Systems Laboratory.

  18. Diversity of Food Allergy.

    PubMed

    Moriyama, Tatsuya

    2015-01-01

    Food allergy is defined as an immune system-mediated adverse reaction to food components. Food allergic reactions are mostly IgE mediated and also known as immediate type hypersensitivity (type I reaction). There are several characteristic clinical types of food allergy, such as Anaphylaxis, Food-dependent exercise-induced anaphylaxis (FDEIA), and Oral allergy syndrome (OAS). In addition, food allergy is also classified into two types (class 1 and class 2) based on the pathophysiological mechanism. In the class 2 food allergy, pollen allergy causes plant food allergy; therefore this type of allergy is sometimes called Pollen-food allergy syndrome (PFAS). The risk of food allergy (allergenicity) may vary with the treatment of the food allergens. The formation or status of the causative food affects its allergenicity. Class 1 food allergens are generally heat-, enzyme-, and low pH-resistant glycoproteins ranging in size from 10 to 70 kD. Class 1 food allergens induce allergic sensitization via the gastrointestinal tract and are responsible for systemic reactions. Class 2 food allergens are generally heat-labile, susceptible to digestion, and highly homologous with pollen allergens. Taken together, it may be important to consider the diversity of food allergy in order to fight against food allergy. PMID:26598816

  19. 21 CFR 170.10 - Food additives in standardized foods.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Food additives in standardized foods. 170.10 Section 170.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES General Provisions § 170.10 Food...

  20. The Reliability and Validity of Short Online Questionnaires to Measure Fruit and Vegetable Intake in Adults: The Fruit Test and Vegetable Test

    PubMed Central

    De Bourdeaudhuij, Ilse; Crombez, Geert; Steenhuyzen, Saidja; Dejaegere, Liesbet; Vanhauwaert, Erika; Verloigne, Maïté

    2016-01-01

    The first aim of this study was to investigate the stability of the Fruit Test and Vegetable Test over time and whether the Fruit Test and Vegetable Test are capable of measuring fruit and vegetable intake with consistency. Second, the study aimed to examine criterion (concurrent) validity of the Fruit Test and Vegetable Test by testing their agreement with 7-day food diary-derived measures of fruit and vegetable intake. In total 58 adults (31% male, mean age = 30.0±12.09y) completed the Flemish Fruit and Vegetable test by indicating the frequency of days that they ate fruit and vegetables and the number of portions during the past week. Validity was tested by using a 7-day food diary as a golden standard. Adults were asked to register their fruit and vegetable intake daily in a diary during one week. Spearman correlations were measured to compare total intake reported in the Fruit and Vegetable Test and in the 7-day diary. Agreement plots were used to illustrate absolute agreement. Test-retest reliability was evaluated by having participants completing the Fruit Test and Vegetable Test twice. The Fruit Test (ICC = 0.81) and Vegetable Test (ICC = 0.78) showed excellent and substantial reliability. The Fruit Test (ρ = 0.73) and Vegetable Test showed good validity. Agreement plots showed modest variability in differences between vegetable and fruit intake as measured by the Vegetable and Fruit Test and the 7-day food diary. Also a small underestimation of fruit intake in the Fruit test and vegetable intake in the Vegetable test against the 7-day food diary was shown. Based on the results, it is suggested to include portion size pictures and consumption of mixed vegetables to prevent underestimation. To prevent overestimation, it is concluded to add a moderate number of representative fruit and vegetable items, questions on portion size, household sizes with sufficient detail and food items highly tailored to the dietary behaviors and local food items of the

  1. Food consumption patterns in the Waterloo Region, Ontario, Canada: a cross-sectional telephone survey

    PubMed Central

    Nesbitt, Andrea; Majowicz, Shannon; Finley, Rita; Pollari, Frank; Pintar, Katarina; Marshall, Barbara; Cook, Angela; Sargeant, Jan; Wilson, Jeff; Ribble, Carl; Knowles, Lewinda

    2008-01-01

    Background The demographics and lifestyles of Canadians are changing, thereby influencing food choices and food preparation in the home. Although different dietary practices are associated with increased risk of foodborne illness, our ability to evaluate food consumption trends and assess risks associated with foodborne illness is limited by lack of data on current eating habits and consumer food safety practices. The objective of this study was to describe, for the first time, the food consumption patterns in a Canadian-based population from a food safety perspective, in order to establish baseline data on actual food intake of individuals. Method A cross-sectional telephone survey of 2,332 randomly selected residents of Waterloo Region, Ontario, Canada (C-EnterNet pilot site) was conducted between November 2005 and March 2006. Food intake was assessed using a 7-day dietary recall method. Results Certain food items were consumed more than others among the same food groups, and consumption of many food items varied by gender and age. Specific foods considered high-risk for the transmission of certain enteric pathogens were significantly more likely to be consumed by males (i.e. unpasteurized juice, bean sprouts, and undercooked meat) and elderly individuals (i.e. undercooked eggs). The majority of households prepared and consumed most meals at home, allocating an average of 44 minutes to prepare a meal. Conclusion Baseline data on actual food intake is useful to public health professionals and food safety risk assessors for developing communication messages to consumers and in foodborne outbreak investigations. PMID:18950509

  2. Food Business Entrepreneurship

    NASA Astrophysics Data System (ADS)

    Weber, Peter

    Though not a very traditional career path for food scientists, one option is to go into business for yourself by starting a food business. Food business entrepreneurship is a difficult career that entails long work hours, extensive decision making, and tasks that require knowledge beyond food science. However, there is high potential for rewards, including financial rewards, career progression, and personal flexibility.

  3. Presenting Food Science Effectively

    ERIC Educational Resources Information Center

    Winter, Carl K.

    2016-01-01

    While the need to present food science information effectively is viewed as a critical competency for food scientists by the Institute of Food Technologists, most food scientists may not receive adequate training in this area. Effective presentations combine both scientific content and delivery mechanisms that demonstrate presenter enthusiasm for…

  4. Prevention of Food Poisoning.

    ERIC Educational Resources Information Center

    Army Quartermaster School, Ft. Lee, VA.

    The programed text provides a single lesson, four-hour, correspondence subcourse on the prevention of food poisoning. It covers the following areas: a definition of food poisoning; chemical food poisoning; biological food poisoning; causes and prevention of trichinosis; six factors controlling bacteria growth; bacterial infection; prevention of…

  5. [Food allergy in childhood].

    PubMed

    Szépfalusi, Z

    2012-12-01

    Food allergies can result in life-threatening reactions and diminish quality of life. The prevalence of food allergies has increased in several regions throughout the world. A few food allergens cover the majority of food-related reactions (milk, egg, wheat, soy, fish, crustacean, nuts and peanut). Immunological mechanisms range between IgE-mediated (most common) and non-IgE-mediated, the latter of which remaining often a clue in the diagnosis. Treatment of food allergy involves strict avoidance of the trigger food. Medications help to manage symptoms of disease, but currently, there is no cure for food allergy. PMID:23179672

  6. Slow food, fast food and the control of food intake.

    PubMed

    de Graaf, Cees; Kok, Frans J

    2010-05-01

    This Perspective focuses on two elements of our food supply and eating environment that facilitate high energy intake: a high eating rate and distraction of attention from eating. These two elements are believed to undermine our body's capacity to regulate its energy intake at healthy levels because they impair the congruent association between sensory signals and metabolic consequences. The findings of a number of studies show that foods that can be eaten quickly lead to high food intake and low satiating effects-the reason being that these foods only provide brief periods of sensory exposure, which give the human body insufficient cues for satiation. Future research should focus on the underlying physiological, neurological and molecular mechanisms through which our current eating environment affects our control of food intake. PMID:20351697

  7. Body weight, weight perceptions and food intake patterns. A cross-sectional study among male recruits in the Norwegian National Guard

    PubMed Central

    2011-01-01

    Background Young men tend to have a low intake of vegetables and fruit. Unfortunately, this group is difficult to reach with health information. Furthermore, knowledge about weight perceptions and the relationship to food behaviour among young men is scant. The purpose of this study was to explore the relationship between BMI, health and weight perceptions and food intake patterns among young men in the military. Methods Data were collected with a 4-day food diary among 578 male recruits (age 18-26, mean 19.7) in the Norwegian National Guard (response rate 78%), in addition to a questionnaire, including questions about health and weight perceptions, and food frequency when still living at home. Weight and height were objectively measured. Food patterns were explored with principal component analysis, based on the diary data. A multivariate linear regression analysis determined the association between BMI and food patterns, and attitudes to health and slenderness, adjusting for smoking, physical activity and phase of data collection. Results Twenty eight percent of the recruits were overweight/obese (BMI > 25 kg/m2). Two-thirds meant that it is important for them to be slender, and these recruits reported more of both light (p = 0.025) and hard (p = 0.016) physical activity than the others. It was a positive association between the recruits' food frequency at home, and the amount of intake in the military camp for several food items. A principal component analysis identified three distinct food patterns, loading on 1) plant foods, 2) fast food/soft drinks, 3) milk/cereals. Those who stated that it is important for them to be slender, or to have good health, did not have significantly different food intake patterns than the others. BMI was inversely related to scores on the plant food pattern, and positive attitudes to slenderness. Conclusion The majority of the recruits find it important to be slender. This orientation had a bearing on their physical activity

  8. Food security and child nutritional status among Orang Asli (Temuan) households in Hulu Langat, Selangor.

    PubMed

    Zalilah, M S; Tham, B L

    2002-03-01

    This study was conducted to determine the prevalence of household food insecurity and its potential risk factors and outcomes among the Orang Asli (Temuan) households. Socioeconomic, demographic and food security information of the households and anthropometric measurements and dietary intakes of preschoolers (n = 64) were obtained using a structured questionnaire. Food security was assessed using the Radimer/Cornell hunger and food insecurity instrument. Diet quality was based on 24 hour recall and analyzed according to the Malaysian RDA and Food Guide Pyramid. Majority of the households (82%) reported some kind of household food insecurity. The prevalence of significant underweight, stunting and wasting were 45.3%, 51.6% and 7.8%, respectively. Dietary intakes were less than 2/3 RDA levels for calories, calcium and iron. However, the intakes of protein, vitamin A, vitamin C and niacin exceeded the RDA and the sources for these nutrients were mainly rice, fish and green leafy vegetables. Among the five food groups, only the number of servings from cereals/cereal products/tubers group was achieved while that of the milk/diary products was the worst. Majority of the children (68.7%) had poor, 31.3% had fair and none with excellent diet quality. In general, diet quality and nutritional status of the children decreased as household food insecurity worsened. It is recommended that the nutritional problems of Orang Asli children be addressed through health, nutrition and economic programs and further studies should be carried out on determinants and consequences of household food insecurity. PMID:14569716

  9. Do healthy food baskets assess food security?

    PubMed

    Nathoo, Tasnim; Shoveller, Jean

    2003-01-01

    Developing indicators to measure the different facets of food security presents numerous conceptual and methodological challenges. This paper adopts an ecological framework to reflect on these issues through an examination of the Healthy Food Basket (HFB) tool. The HFB tool is used to measure food security conditions by determining the cost and availability of a group of foods in a shopping basket across a range of stores in different regions and neighbourhoods. The paper discusses the ability of the HFB tool to describe micro-, meso- and macro-level influences on food security and the use of the ecological model in developing complementary and alternative strategies for understanding and monitoring food security. PMID:12959676

  10. Genetically engineered foods: implications for food allergy.

    PubMed

    Taylor, Steve L; Hefle, Susan L

    2002-06-01

    The products of agricultural biotechnology, including such common foods as corn and soybeans, are already reaching the consumer marketplace. Consumer exposure to such foods is already fairly significant, particularly in the USA. Thus far, no reports exist regarding allergic reactions to the crops that have been approved for introduction into the food supply. These crops have been modified to only a minor extent by comparison with their traditional counterparts, and the level of expression of new and novel proteins is quite low. Thus, consumer exposure to these novel proteins is very low and unlikely to result in allergic sensitization. Nevertheless, foods produced through agricultural biotechnology must be assessed for safety, including their potential allergenicity, before they may be approved by worldwide regulatory agencies for entry into the food supply. However, the adequacy of the current approach to the assessment of the potential allergenicity of foods produced through agricultural biotechnology has been the subject of considerable scientific and regulatory debate. PMID:12045422

  11. Reproducibility and Relative Validity of a Short Food Frequency Questionnaire in 9-10 Year-Old Children.

    PubMed

    Saeedi, Pouya; Skeaff, Sheila A; Wong, Jyh Eiin; Skidmore, Paula M L

    2016-01-01

    The aim of this study was to assess the reproducibility and validity of a non-quantitative 28-item food frequency questionnaire (FFQ). Children aged 9-10 years (n = 50) from three schools in Dunedin, New Zealand, completed the FFQ twice and a four-day estimated food diary (4DEFD) over a two-week period. Intraclass correlation coefficients (ICC) and Spearman's correlation coefficients (SCC) were used to determine reproducibility and validity of the FFQ, respectively. Weekly intakes were estimated for each food item and aggregated into 23 food items/groups. More than half of the food items/groups (52.2%) had an ICC ≥0.5. The median SCC between FFQ administrations was 0.66 (ranging from 0.40 for processed meat to 0.82 for sweets and non-dairy drinks). Cross-classification analysis between the first FFQ and 4DEFD for ranking participants into thirds showed that breakfast cereals had the highest agreement (54.0%) and pasta the lowest (34.0%). In validity analyses, 70% of food items/groups had a SCC ≥0.3. Results indicate that the FFQ is a useful tool for ranking children according to food items/groups intake. The low respondent burden and relative simplicity of the FFQ makes it suitable for use in large cohort studies of 9-10 year-old children in New Zealand. PMID:27164137

  12. Reproducibility and Relative Validity of a Short Food Frequency Questionnaire in 9–10 Year-Old Children

    PubMed Central

    Saeedi, Pouya; Skeaff, Sheila A.; Wong, Jyh Eiin; Skidmore, Paula M. L.

    2016-01-01

    The aim of this study was to assess the reproducibility and validity of a non-quantitative 28-item food frequency questionnaire (FFQ). Children aged 9–10 years (n = 50) from three schools in Dunedin, New Zealand, completed the FFQ twice and a four-day estimated food diary (4DEFD) over a two-week period. Intraclass correlation coefficients (ICC) and Spearman’s correlation coefficients (SCC) were used to determine reproducibility and validity of the FFQ, respectively. Weekly intakes were estimated for each food item and aggregated into 23 food items/groups. More than half of the food items/groups (52.2%) had an ICC ≥0.5. The median SCC between FFQ administrations was 0.66 (ranging from 0.40 for processed meat to 0.82 for sweets and non-dairy drinks). Cross-classification analysis between the first FFQ and 4DEFD for ranking participants into thirds showed that breakfast cereals had the highest agreement (54.0%) and pasta the lowest (34.0%). In validity analyses, 70% of food items/groups had a SCC ≥0.3. Results indicate that the FFQ is a useful tool for ranking children according to food items/groups intake. The low respondent burden and relative simplicity of the FFQ makes it suitable for use in large cohort studies of 9–10 year-old children in New Zealand. PMID:27164137

  13. Nanosensors for food safety.

    PubMed

    Li, Zhixiong; Sheng, Chenxing

    2014-01-01

    This review summarizes recent research and development of nanosensors applied to the food safety. Since the food safety is directly related to the people's health and life, the food detection has received considerable attentions. However, this food security has emerged in China as a severe problem in recent years. Food safety problems frequently compromised due to formaldehyde, poison vegetables, excessive pesticide residues, etc. These kinds of food contaminations could not be detected efficiently by traditional methods. Applying nanotechnology and nanominerals, various food contaminations can be identified accurately. Therefore nanosensors have been widely used in the food detection. We introduce current research on nanosensors followed by the industrial application of nanosensors. Finally, the challenges for the future food safety using nanosensors are discussed. PMID:24730307

  14. Radioactivity and food

    SciTech Connect

    Olszyna-Marzys, A.E. )

    1990-03-01

    Two topics relating to radioactivity and food are discussed: food irradiation for preservation purposes, and food contamination from radioactive substances. Food irradiation involves the use of electromagnetic energy (x and gamma rays) emitted by radioactive substances or produced by machine in order to destroy the insects and microorganisms present and prevent germination. The sanitary and economic advantages of treating food in this way are discussed. Numerous studies have confirmed that under strictly controlled conditions no undesirable changes take place in food that has been irradiated nor is radioactivity induced. Reference is made to the accident at the Chernobyl nuclear power station, which aroused public concern about irradiated food. The events surrounding the accident are reviewed, and its consequences with regard to contamination of different foods with radioactive substances, particularly iodine-131 and cesium-137, are described. Also discussed are the steps that have been taken by different international organizations to set limits on acceptable radioactivity in food.15 references.

  15. Is fast food addictive?

    PubMed

    Garber, Andrea K; Lustig, Robert H

    2011-09-01

    Studies of food addiction have focused on highly palatable foods. While fast food falls squarely into that category, it has several other attributes that may increase its salience. This review examines whether the nutrients present in fast food, the characteristics of fast food consumers or the presentation and packaging of fast food may encourage substance dependence, as defined by the American Psychiatric Association. The majority of fast food meals are accompanied by a soda, which increases the sugar content 10-fold. Sugar addiction, including tolerance and withdrawal, has been demonstrated in rodents but not humans. Caffeine is a "model" substance of dependence; coffee drinks are driving the recent increase in fast food sales. Limited evidence suggests that the high fat and salt content of fast food may increase addictive potential. Fast food restaurants cluster in poorer neighborhoods and obese adults eat more fast food than those who are normal weight. Obesity is characterized by resistance to insulin, leptin and other hormonal signals that would normally control appetite and limit reward. Neuroimaging studies in obese subjects provide evidence of altered reward and tolerance. Once obese, many individuals meet criteria for psychological dependence. Stress and dieting may sensitize an individual to reward. Finally, fast food advertisements, restaurants and menus all provide environmental cues that may trigger addictive overeating. While the concept of fast food addiction remains to be proven, these findings support the role of fast food as a potentially addictive substance that is most likely to create dependence in vulnerable populations. PMID:21999689

  16. 21 CFR 170.10 - Food additives in standardized foods.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Food additives in standardized foods. 170.10... (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES General Provisions § 170.10 Food additives... the Act, which proposes the inclusion of a food additive in such definition and standard of...

  17. 21 CFR 170.10 - Food additives in standardized foods.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Food additives in standardized foods. 170.10... (CONTINUED) FOOD ADDITIVES General Provisions § 170.10 Food additives in standardized foods. (a) The... inclusion of a food additive in such definition and standard of identity, the provisions of the...

  18. 21 CFR 170.10 - Food additives in standardized foods.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Food additives in standardized foods. 170.10... (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES General Provisions § 170.10 Food additives... the Act, which proposes the inclusion of a food additive in such definition and standard of...

  19. 21 CFR 170.10 - Food additives in standardized foods.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 3 2011-04-01 2011-04-01 false Food additives in standardized foods. 170.10... (CONTINUED) FOOD FOR HUMAN CONSUMPTION (CONTINUED) FOOD ADDITIVES General Provisions § 170.10 Food additives... the Act, which proposes the inclusion of a food additive in such definition and standard of...

  20. Food Service System

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The 3M Food Service System 2 employs a "cook/chill" concept for serving food in hospitals. The system allows staff to prepare food well in advance, maintain heat, visual appeal and nutritional value as well as reducing operating costs. The integral heating method, which keeps hot foods hot and cold foods cold, was developed by 3M for the Apollo Program. In the 1970s, the company commercialized the original system and in 1991, introduced Food Service System 2. Dishes are designed to resemble those used at home, and patient satisfaction has been high.

  1. Food Antimicrobials Nanocarriers

    PubMed Central

    Blanco-Padilla, Adriana; Soto, Karen M.; Hernández Iturriaga, Montserrat

    2014-01-01

    Natural food antimicrobials are bioactive compounds that inhibit the growth of microorganisms involved in food spoilage or food-borne illness. However, stability issues result in degradation and loss of antimicrobial activity. Nanoencapsulation allows protection of antimicrobial food agents from unfavorable environmental conditions and incompatibilities. Encapsulation of food antimicrobials control delivery increasing the concentration of the antimicrobials in specific areas and the improvement of passive cellular absorption mechanisms resulted in higher antimicrobial activity. This paper reviews the present state of the art of the nanostructures used as food antimicrobial carriers including nanoemulsions, nanoliposomes, nanoparticles, and nanofibers. PMID:24995363

  2. Food group preferences and energy balance in moderately obese postmenopausal women subjected to brisk walking program.

    PubMed

    Garnier, Sophie; Vallée, Karine; Lemoine-Morel, Sophie; Joffroy, Sandra; Drapeau, Vicky; Tremblay, Angelo; Auneau, Gérard; Mauriège, Pascale

    2015-07-01

    The objective of the study was to examine the effects of a 16-week walking program on food group preferences and energy balance of sedentary, moderately obese (body mass index, 29-35 kg/m(2)), postmenopausal Caucasian women, aged 60 ± 5 years old. One hundred and fifty-six volunteers were subjected to 3 sessions/week of 45 min of walking at 60% of heart rate reserve. Total energy intake (TEI) and food group preferences (3-day dietary record), total energy expenditure (TEE, 3-day physical activity diary), cardiorespiratory fitness (2-km walking test), anthropometry, and body composition (bioelectrical impedance) were measured before and after walking. Data were statistically analyzed using an ANOVA with repeated measures on 1 factor (time). The modest increase in TEE of 151 ± 24 kcal/day (p < 0.0001) leads to body weight, fat mass losses, and waist girth reduction (p < 0.0001). TEI remained unchanged despite a slight decrease in carbohydrate intake and a minor increase in protein intake (p < 0.05). Analysis of food records revealed a decreased consumption of fruits (p < 0.05) and sweet and fatty foods (p < 0.01), but an increase in oil consumption (p < 0.0001) after walking. Women with the highest body weight loss showed the greatest reduction in the consumption of fruits, sugar, sweet foods, and fatty foods (p < 0.05). Women with the greatest fat mass loss showed the highest decrease in fatty food intake (p < 0.05). In conclusion, although our walking program changed some food group consumption patterns, body weight loss was primarily because of the increased TEE. PMID:26140417

  3. [Food security in Mexico].

    PubMed

    Urquía-Fernández, Nuria

    2014-01-01

    An overview of food security and nutrition in Mexico is presented, based on the analysis of the four pillars of food security: availability, access, utilization of food, and stability of the food supply. In addition, the two faces of malnutrition in Mexico were analyzed: obesity and undernourishment. Data were gathered from the food security indicators of the United Nations's Food and Agriculture Organization, from the Mexican Scale of Food Security, and from the National Health and Nutrition Survey. Mexico presents an index of availability of 3 145 kilocalories per person per day, one of the highest indexes in the world, including both food production and imports. In contrast, Mexico is affected by a double burden of malnutrition: whereas children under five present 14% of stunt, 30% of the adult population is obese. Also, more than 18% of the population cannot afford the basic food basket (food poverty). Using perception surveys, people reports important levels of food insecurity, which concentrates in seven states of the Mexican Federation. The production structure underlying these indicators shows a very heterogeneous landscape, which translates in to a low productivity growth across the last years. Food security being a multidimensional concept, to ensure food security for the Mexican population requires a revision and redesign of public productive and social policies, placing a particular focus on strengthening the mechanisms of institutional governance. PMID:25649459

  4. Investigating the Impact of a Metals Foundry on Neighborhood Air Quality through PM2.5 PMF Analysis and Mobile Environmental Odor Diaries App

    NASA Astrophysics Data System (ADS)

    Espinoza, D.; Clayton, I.; George, L. A.

    2015-12-01

    Chapman Elementary School in Portland, OR was identified by USA Today as being in the 2nd percentile of schools in the nation for poor air quality. This ranking was based on the EPA Risk-Screening Environmental Indicators (RSEI) model using the EPA's Toxics Release Inventory (TRI) program. The metals foundry identified in the report as the leading contributor to the poor air quality at Chapman currently meets its Title V permit and reports these permitted emissions to the TRI program. However, the poor air quality ranking is based on models that rely on emissions from permits and are not necessarily reflective of actual emissions. Several observational approaches were employed to assess the potential source contributors to air quality at Chapman. Two MiniVol Tactical Air Samplers (TAS) were co-located 1km from the facility at Chapman Elementary to sample according to the EPA six-day monitoring schedule for one year, filters were analyzed for mass and metals via XRF. Ogawa NO2 samplers were placed at various points around the Chapman neighborhood to develop an NO2 high-density measurement campaign to assess pollutant transport. In addition, a novel mobile environmental odor diaries app was developed and deployed to collect and geo-locate resident observation of odors. All observations were analyzed through mapping, dispersion modeling (AERMOD) and positive-matrix-factorization (PMF) analysis. This multi-dimensional analysis is designed to provide a framework for future studies to address increasing citizen concern about neighborhood level pollution.

  5. Clones in the Classroom: A Daily Diary Study of the Nonshared Environmental Relationship Between Monozygotic Twin Differences in School Experience and Achievement

    PubMed Central

    Asbury, Kathryn; Almeida, David; Hibel, Jacob; Harlaar, Nicole; Plomin, Robert

    2010-01-01

    Do genetically identical children experience the same classroom differently? Are nonshared classroom experiences associated with differences in achievement? We designed a telephone diary measure which we administered every school day for 2 weeks to 122 10-year-olds in 61 monozygotic (MZ) twin pairs. Each pair shared genes, a classroom, peers and a teacher. We found that MZ twins did experience their classrooms differently (rMZ < 0.65 for all measures of classroom experience). Furthermore, MZ differences in peer problems were significantly associated with MZ differences in Mathematics achievement (ES = 8%); differences in positivity about school were significantly associated with differences in Mathematics (ES = 15%) and Science (ES = 8%) achievement; and differences in ‘flow’ in Science lessons were associated with differences in Science achievement (ES = 12%). In a multiple regression analysis, MZ differences in positivity about school significantly predicted MZ differences in Mathematics achievement (R2 = 0.16, p < .01) and MZ differences in ‘flow’ in Science significantly predicted MZ differences in Science achievement (R2 = 0.10, p < .05). These results indicate that MZ twins experience the classroom differently and that differences in their experience are associated with differences in their achievement. PMID:19016614

  6. Effect of workplace incivility on end-of-work negative affect: examining individual and organizational moderators in a daily diary study.

    PubMed

    Zhou, Zhiqing E; Yan, Yu; Che, Xin Xuan; Meier, Laurenz L

    2015-01-01

    Although previous studies have linked workplace incivility with various negative outcomes, they mainly focused on the long-term effects of chronic exposure to workplace incivility, whereas targets' short-term reactions to incivility episodes have been largely neglected. Using a daily diary design, the current study examined effects of daily workplace incivility on end-of-work negative affect and explored potential individual and organizational moderators. Data collected from 76 full-time employees across 10 consecutive working days revealed that daily workplace incivility positively predicted end-of-work negative affect while controlling for before-work negative affect. Further, the relationship was stronger for people with low emotional stability, high hostile attribution bias, external locus of control, and people experiencing low chronic workload and more chronic organizational constraints, as compared with people with high emotional stability, low hostile attribution bias, internal locus of control, and people experiencing high chronic workload and fewer chronic organizational constraints, respectively. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PMID:25347686

  7. Clones in the classroom: a daily diary study of the nonshared environmental relationship between monozygotic twin differences in school experience and achievement.

    PubMed

    Asbury, Kathryn; Almeida, David; Hibel, Jacob; Harlaar, Nicole; Plomin, Robert

    2008-12-01

    Do genetically identical children experience the same classroom differently? Are nonshared classroom experiences associated with differences in achievement? We designed a telephone diary measure which we administered every school day for 2 weeks to 122 10-year-olds in 61 monozygotic (MZ) twin pairs. Each pair shared genes, a classroom, peers and a teacher. We found that MZ twins did experience their classrooms differently (rMZ < 0.65 for all measures of classroom experience). Furthermore, MZ differences in peer problems were significantly associated with MZ differences in Mathematics achievement (ES = 8%); differences in positivity about school were significantly associated with differences in Mathematics (ES = 15%) and Science (ES = 8%) achievement; and differences in 'flow' in Science lessons were associated with differences in Science achievement (ES = 12%). In a multiple regression analysis, MZ differences in positivity about school significantly predicted MZ differences in Mathematics achievement (R2 = 0.16, p < .01) and MZ differences in 'flow' in Science significantly predicted MZ differences in Science achievement (R2 = 0.10, p < .05). These results indicate that MZ twins experience the classroom differently and that differences in their experience are associated with differences in their achievement. PMID:19016614

  8. When regulating emotions at work pays off: a diary and an intervention study on emotion regulation and customer tips in service jobs.

    PubMed

    Hülsheger, Ute R; Lang, Jonas W B; Schewe, Anna F; Zijlstra, Fred R H

    2015-03-01

    We investigated the relationship between deep acting, automatic regulation and customer tips with 2 different study designs. The first study was a daily diary study using a sample of Dutch waiters and taxi-drivers and assessed the link of employees' daily self-reported levels of deep acting and automatic regulation with the amount of tips provided by customers (N = 166 measurement occasions nested in 34 persons). Whereas deep acting refers to deliberate attempts to modify felt emotions and involves conscious effort, automatic regulation refers to automated emotion regulatory processes that result in the natural experience of desired emotions and do not involve deliberate control and effort. Multilevel analyses revealed that both types of emotion regulation were positively associated with customer tips. The second study was an experimental field study using a sample of German hairdressers (N = 41). Emotion regulation in terms of both deep acting and automatic regulation was manipulated using a brief self-training intervention and daily instructions to use cognitive change and attentional deployment. Results revealed that participants in the intervention group received significantly more tips than participants in the control group. PMID:25384203

  9. Functional Foods for Women's Health.

    ERIC Educational Resources Information Center

    Lindeman, Alice K.

    2002-01-01

    Describes functional foods for women's health (foods or food ingredients that provide health benefits beyond basic nutrition), explaining that both whole and modified foods can be included as functional foods. The paper discusses the history, regulation, and promotion of functional foods; consumer interest in functional foods; how to incorporate…

  10. Making Smart Food Choices

    MedlinePlus

    ... turn JavaScript on. Feature: Healthy Aging Making Smart Food Choices Past Issues / Winter 2015 Table of Contents ... NIH www.nia.nih.gov/Go4Life Making Smart Food Choices To maintain a healthy weight, balance the ...

  11. Eating Healthy Ethnic Food

    MedlinePlus

    ... Can! ) Health Professional Resources Tipsheet: Eating Healthy Ethnic Food Trying different ethnic cuisines to give yourself a ... Looking for tips on how to order healthy foods when dining out? The Aim for a Healthy ...

  12. Food guide plate

    MedlinePlus

    ... The new guide encourages you to eat more fruits and vegetables, whole grains, lean proteins, and low- ... that make up a healthy diet: Grains Vegetables Fruits Dairy Protein foods You should eat foods from ...

  13. New foods for thought

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Recent findings show that genetic material in plant foods may survive digestion, circulate through our bodies, and modulate our gene expression. These findings could alter our understanding of nutrition and genetic regulation, and open up new vistas for engineering foods....

  14. Food Safety for Seniors

    MedlinePlus

    ... come in contact with raw meat, poultry, seafood, eggs and unwashed fresh produce. Place cooked food on ... Check the temperature with a food thermometer. Cook eggs until the yolk and white are firm. Don' ...

  15. Apollo food technology

    NASA Technical Reports Server (NTRS)

    Smith, M. C., Jr.; Heidelbaugh, N. D.; Rambaut, P. C.; Rapp, R. M.; Wheeler, H. O.; Huber, C. S.; Bourland, C. T.

    1975-01-01

    Large improvements and advances in space food systems achieved during the Apollo food program are discussed. Modifications of the Apollo food system were directed primarily toward improving delivery of adequate nutrition to the astronaut. Individual food items and flight menus were modified as nutritional countermeasures to the effects of weightlessness. Unique food items were developed, including some that provided nutritional completeness, high acceptability, and ready-to-eat, shelf-stable convenience. Specialized food packages were also developed. The Apollo program experience clearly showed that future space food systems will require well-directed efforts to achieve the optimum potential of food systems in support of the physiological and psychological well-being of astronauts and crews.

  16. Fun With Food Webs

    ERIC Educational Resources Information Center

    Smith, Karl D.

    1977-01-01

    Explains an upper elementary game of tag that illustrates energy flow in food webs using candy bars as food sources. A follow-up field trip to a river and five language arts projects are also suggested. (CS)

  17. MyFoodAdvisor

    MedlinePlus

    ... Password? Login Cancel Can I eat this? . . . Meal Planning and Tips Managing diabetes is a challenge that ... can make it easier. Discover more about meal planning options and how MyFoodAdvisor can help. Explore Foods ...

  18. Diet-busting foods

    MedlinePlus

    ... foods include: Fatty cuts of meat, such as sausage, bacon, and ribs Anything with full-fat cheese, ... absorption of carotenoids in humans. Mol Nut Food Res . 2012;56:866. PMID: 22707262 www.ncbi.nlm. ...

  19. Food poisoning prevention

    MedlinePlus

    ... health department. For more detailed information please see Food - hygiene and sanitation or the United States Department of Agriculture (USDA) Food Safety and Inspection Service website -- www.fsis.usda. ...

  20. Food For Thought

    NASA Video Gallery

    Space food research meets the challenge of providing food that tastes good and travels well in space. This lesson emphasizes inquiry and cooperative involvement of students as they explore the uniq...

  1. 9. Food allergy.

    PubMed

    Sampson, Hugh A

    2003-02-01

    Food allergies affect as many as 6% of young children, most of whom "outgrow" the sensitivity, and about 2% of the general population. Although any food may provoke a reaction, relatively few foods are responsible for the vast majority of food allergic reactions: milk, egg, peanuts, tree nuts, fish, and shellfish. Many of these food allergens have been characterized at a molecular level, which has increased our understanding of the immunopathogenesis of many responses and may soon lead to novel immunotherapeutic approaches. Food allergic reactions are responsible for a variety of symptoms involving the skin, gastrointestinal tract, and respiratory tract and may be due to IgE-mediated and non-IgE-mediated mechanisms. A systematic approach including history, laboratory studies, elimination diets, and often food challenges will lead to the correct diagnosis. Currently, management of food allergies consists of educating the patient to avoid ingesting the responsible allergen and to initiate therapy in case of an unintended ingestion. PMID:12592300

  2. Kids with Food Allergies

    MedlinePlus

    ... Diagnosed Real Families Faces of Food Allergies Rising Stars Gracie's Silver Linings Daniel's Confidence Ciara Builds a ... all recall alerts See all recent news Rising Stars Life As a Tween with Food Allergies MEET ...

  3. Food Applications and Regulation

    NASA Astrophysics Data System (ADS)

    Gálvez, Antonio; Abriouel, Hikmate; Omar, Nabil Ben; Lucas, Rosario

    This chapter deals with food applications of bacteriocins. Regulatory issues on the different possibilities for incorporating bacteriocins as bioprotectants are discussed. Specific applications of bacteriocins or bacteriocin-producing strains are described for main food categories, including milk and dairy products, raw meats, ready-to-eat meat and poultry products, fermented meats, fish and fish products or fermented fish. The last section of the chapter deals with applications in foods and beverages derived from plant materials, such as raw vegetable foods, fruits and fruit juices, cooked food products, fermented vegetable foods and ­fermented beverages. Results obtained for application of bacteriocins in combination with other hurdles are also discussed for each specific case, with a special emphasis on novel food packaging and food-processing technologies, such as irradiation, pulsed electric field treatments or high hydrostatic pressure treatment.

  4. Food allergies (image)

    MedlinePlus

    ... upon subsequent exposure to the substance. An actual food allergy, as opposed to simple intolerance due to the lack of digesting enzymes, is indicated by the production of antibodies to the food allergen, and by the release of histamines and ...

  5. Thermodynamics and Frozen Foods.

    ERIC Educational Resources Information Center

    Kerr, William L.; Reid, David S.

    1993-01-01

    The heat content of a food at a given temperature can be described by the thermodynamic property of enthalpy. Presents a method to construct a simple calorimeter for measuring the enthalpy changes of different foods during freezing. (MDH)

  6. Fast food (image)

    MedlinePlus

    Fast foods are quick, reasonably priced, and readily available alternatives to home cooking. While convenient and economical for a busy lifestyle, fast foods are typically high in calories, fat, saturated fat, ...

  7. Fast food tips (image)

    MedlinePlus

    ... challenge to eat healthy when going to a fast food place. In general, avoiding items that are deep ... challenge to eat healthy when going to a fast food place. In general, avoiding items that are deep ...

  8. Making Smart Food Choices

    MedlinePlus

    ... Go4Life Get Free Stuff Be a Partner Making Smart Food Choices Regular physical activity and a healthy ... through physical activity. Download the Tip Sheet Making Smart Food Choices (PDF, 488.99 KB) You Might ...

  9. Effect of food restriction on the energy metabolism of the Chinese bulbul (Pycnonotus sinensis)

    PubMed Central

    LIANG, Qing-Jian; ZHAO, Lei; WANG, Jia-Qi; CHEN, Qian; ZHENG, Wei-Hong; LIU, Jin-Song

    2015-01-01

    Food resources play an important role in the regulation of animals’ physiology and behavior. We investigated the effect of short-term food restriction on metabolic thermogenesis of Chinese bulbuls (Pycnonotus sinensis) by measuring changes in body mass, body fat, basic metabolic rate (BMR), and organ mass of wild-caught Chinese bulbuls from Wenzhou, China. Short-term food restriction induced a significant decrease in body mass and body fat but body mass returned to normal levels soon after food was no longer restricted. Food restriction caused a significant reduction in BMR after 7 days (P<0.05), which returned to normal levels after food restriction ceased. Log total BMR was positively correlated with log body mass (r2=0.126, P<0.05). The dry masses of livers and the digestive tract were higher in birds that had been subject to temporary food restriction than in control birds and those subject to continual food restriction (P<0.001 and P<0.05, respectively). There was also significant differences in the dry mass of the lungs (P<0.05), heart (P<0.01), and spleen (P<0.05) in birds subject to short-term food restriction compared to control birds and those subject to continual food restriction. BMR was positively correlated with body and organ (heart, kidney and stomach) mass. These results suggest that the Chinese bulbul adjusts to restricted food availability by utilizing its energy reserves, lowering its BMR and changing the weight of various internal organs so as to balance total energy requirements. These may all be survival strategies that allow birds to cope with unpredictable variation in food abundance. PMID:25855226

  10. The association between food patterns and adiposity among Canadian children at risk of overweight.

    PubMed

    Shang, Lei; O'Loughlin, Jennifer; Tremblay, Angelo; Gray-Donald, Katherine

    2014-02-01

    Identifying food patterns related to obesity can provide information for health promotion in nutrition. Food patterns and their relation with obesity among Canadian children have not been reported to date. Our aim was to identify and describe food patterns associated with obesity in children at risk of overweight. Caucasian children (n = 630) with at least 1 obese biological parent recruited into the Quebec Adiposity and Lifestyle Investigation in Youth (QUALITY) cohort were studied in cross-sectional analyses. Measures of adiposity (body mass index (BMI), waist circumference, body fat mass percentage measured by dual-energy X-ray absorptiometry), screen time, physical activity (accelerometer over 7 days), and dietary intake (three 24-h food recalls) were collected. Factor analysis was used to identify food patterns. The relationships between food patterns and overweight were investigated in logistic and multiple linear regression models. Three food patterns were retained for analysis: traditional food (red meats, main dishes-soups, high-fat dairy products, tomato products, dressings, etc.); healthy food (low-fat dairy products, whole grains, legumes-nuts-seeds, fruits, vegetables); and fast food (sugar-sweetened beverages, fried potatoes, fried chicken, hamburgers-hot dogs-pizza, salty snacks). Higher scores on the fast food pattern were associated with overweight (BMI ≥ 85th percentile), and other measures of adiposity (BMI, waist circumference, body fat mass percentage) after adjustment for age, sex, physical activity, screen time, sleep time, family income, and mother's obesity (p < 0.05). Controlling for energy intake did not change these relationships. Our results provide further evidence of a link between fast food intake and obesity in children. PMID:24476475

  11. Spectroscopic study of food and food toxins

    NASA Astrophysics Data System (ADS)

    King, Gavin; Walsh, James E.; Martin, Suzanne

    2003-03-01

    Fungal infection of food causes billions of dollars of lost revenue per annum as well as health problems, to animals and humans, if consumed in sufficient quantities. Modern food sorting techniques rely on colour or other physical characteristics to filter diseased or otherwise unsuitable foodstuffs from healthy foodstuffs. Their speeds are such that up to 40,000 objects per second can be moved at 4 metres per second, through 1 m wide chutes that offer a wide view for colour and shape sorting. Grain type foods such as coffee or peanuts are often vulnerable to toxic infection from invading fungi. If this happens, then their texture, taste and colour can change. Up to now, only visible wavelengths and colour identification have been used to bulk-sort food, but there has been little research in the ultra violet regions of the spectrum to help identify fungus or toxin infection. This research specifically concentrated on the ultra violet (UV) spectral characteristics of food in an attempt to identify possible spectral changes that occur when healthy food items like peanuts become infected with toxin-producing fungi. Ultimately, the goal is to design, build and construct an optical detection system that can use these 'spectral fingerprints' to more quickly and efficiently detect toxically infected food items.

  12. Personal Food System Mapping

    ERIC Educational Resources Information Center

    Wilsey, David; Dover, Sally

    2014-01-01

    Personal food system mapping is a practical means to engage community participants and educators in individualized and shared learning about food systems, decisions, and behaviors. Moreover, it is a useful approach for introducing the food system concept, which is somewhat abstract. We developed the approach to capture diversity of personal food…

  13. Growing Youth Food Citizens

    ERIC Educational Resources Information Center

    Wright, Wynne; Nault, Katherine

    2013-01-01

    How can youth be educated and empowered to become responsible food citizens? Evidence from a university-community partnership with youth in Michigan is presented to illuminate participatory approaches to youth engagement in food systems. We found that youth have valuable knowledge to enhance our understanding of food environments. At the same…

  14. SAFE HANDLING OF FOODS

    EPA Science Inventory

    Microbial food-borne illnesses pose a significant health problem in Japan. In 1996 the world's largest outbreak of Escherichia coli food illness occurred in Japan. Since then, new regulatory measures were established, including strict hygiene practices in meat and food processi...

  15. Food-Processing Wastes.

    PubMed

    Frenkel, Val S; Cummings, Gregg A; Maillacheruvu, K Y; Tang, Walter Z

    2016-10-01

    Literature published in 2015 and early 2016 related to food processing wastes treatment for industrial applications are reviewed. This review is a subsection of the Treatment Systems section of the annual Water Environment Federation literature review and covers the following food processing industries and applications: general, meat and poultry, fruits and vegetables, dairy and beverage, and miscellaneous treatment of food wastes. PMID:27620095

  16. ELECTRICAL PROPERTIES OF FOODS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Foods, especially liquid foods, conduct electricity. Unlike in metals, the charge carriers in foods are ions, instead of electrons. Under normal applications, ions carry the charges as the mass of ions moves along the electrical field. The concentration and mobility of ions determine the electrical ...

  17. FOOD RISK ANALYSIS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Food risk analysis is a holistic approach to food safety because it considers all aspects of the problem. Risk assessment modeling is the foundation of food risk analysis. Proper design and simulation of the risk assessment model is important to properly predict and control risk. Because of knowl...

  18. Food processing in action

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Radio frequency (RF) heating is a commonly used food processing technology that has been applied for drying and baking as well as thawing of frozen foods. Its use in pasteurization, as well as for sterilization and disinfection of foods, is more limited. This column will review various RF heating ap...

  19. Language in Food Advertisements.

    ERIC Educational Resources Information Center

    Plata, Maximino

    1992-01-01

    Analyses 476 food advertisements in newspapers from 3 different sized cities. Finds that brand names, food names, and descriptive vocabulary comprise the majority of language in food ads across newspaper groups. Offers suggestions for using newspaper ads in the classroom. (RS)

  20. The Biology of Food

    ERIC Educational Resources Information Center

    Bonner, J. Jose

    2004-01-01

    In this article, the author discusses "The Biology of Food" course. This course--a large lecture course with no laboratory section--is a mixture of kitchen chemistry, post-eating food metabolism, origins of different foods (from crop breeding to evolution), and ecological and environmental impacts of farming and harvesting practices. Nearly every…